31090224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 90837936

約数和(自身を除く): 59747712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 101, 106, 121, 132, 159, 176, 202, 212, 242, 264, 303, 318, 363, 404, 424, 484, 528, 583, 606, 636, 726, 808, 848, 968, 1111, 1166, 1212, 1272, 1452, 1616, 1749, 1936, 2222, 2332, 2424, 2544, 2904, 3333, 3498, 4444, 4664, 4848, 5353, 5808, 6413, 6666, 6996, 8888, 9328, 10706, 12221, 12826, 13332, 13992, 16059, 17776, 19239, 21412, 24442, 25652, 26664, 27984, 32118, 36663, 38478, 42824, 48884, 51304, 53328, 58883, 64236, 73326, 76956, 85648, 97768, 102608, 117766, 128472, 146652, 153912, 176649, 195536, 235532, 256944, 293304, 307824, 353298, 471064, 586608, 647713, 706596, 942128, 1295426, 1413192, 1943139, 2590852, 2826384, 3886278, 5181704, 7772556, 10363408, 15545112, 31090224]

約数ペア:

[(1, 31090224), (2, 15545112), (3, 10363408), (4, 7772556), (6, 5181704), (8, 3886278), (11, 2826384), (12, 2590852), (16, 1943139), (22, 1413192), (24, 1295426), (33, 942128), (44, 706596), (48, 647713), (53, 586608), (66, 471064), (88, 353298), (101, 307824), (106, 293304), (121, 256944), (132, 235532), (159, 195536), (176, 176649), (202, 153912), (212, 146652), (242, 128472), (264, 117766), (303, 102608), (318, 97768), (363, 85648), (404, 76956), (424, 73326), (484, 64236), (528, 58883), (583, 53328), (606, 51304), (636, 48884), (726, 42824), (808, 38478), (848, 36663), (968, 32118), (1111, 27984), (1166, 26664), (1212, 25652), (1272, 24442), (1452, 21412), (1616, 19239), (1749, 17776), (1936, 16059), (2222, 13992), (2332, 13332), (2424, 12826), (2544, 12221), (2904, 10706), (3333, 9328), (3498, 8888), (4444, 6996), (4664, 6666), (4848, 6413), (5353, 5808)]