31348768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 41045792

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 37, 44, 58, 74, 83, 88, 116, 148, 166, 176, 232, 296, 319, 332, 352, 407, 464, 592, 638, 664, 814, 913, 928, 1073, 1184, 1276, 1328, 1628, 1826, 2146, 2407, 2552, 2656, 3071, 3256, 3652, 4292, 4814, 5104, 6142, 6512, 7304, 8584, 9628, 10208, 11803, 12284, 13024, 14608, 17168, 19256, 23606, 24568, 26477, 29216, 33781, 34336, 38512, 47212, 49136, 52954, 67562, 77024, 89059, 94424, 98272, 105908, 135124, 178118, 188848, 211816, 270248, 356236, 377696, 423632, 540496, 712472, 847264, 979649, 1080992, 1424944, 1959298, 2849888, 3918596, 7837192, 15674384, 31348768]

約数ペア:

[(1, 31348768), (2, 15674384), (4, 7837192), (8, 3918596), (11, 2849888), (16, 1959298), (22, 1424944), (29, 1080992), (32, 979649), (37, 847264), (44, 712472), (58, 540496), (74, 423632), (83, 377696), (88, 356236), (116, 270248), (148, 211816), (166, 188848), (176, 178118), (232, 135124), (296, 105908), (319, 98272), (332, 94424), (352, 89059), (407, 77024), (464, 67562), (592, 52954), (638, 49136), (664, 47212), (814, 38512), (913, 34336), (928, 33781), (1073, 29216), (1184, 26477), (1276, 24568), (1328, 23606), (1628, 19256), (1826, 17168), (2146, 14608), (2407, 13024), (2552, 12284), (2656, 11803), (3071, 10208), (3256, 9628), (3652, 8584), (4292, 7304), (4814, 6512), (5104, 6142)]