16212064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 36197280

約数和(自身を除く): 19985216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 79, 88, 106, 121, 158, 176, 212, 242, 316, 352, 424, 484, 583, 632, 848, 869, 968, 1166, 1264, 1696, 1738, 1936, 2332, 2528, 3476, 3872, 4187, 4664, 6413, 6952, 8374, 9328, 9559, 12826, 13904, 16748, 18656, 19118, 25652, 27808, 33496, 38236, 46057, 51304, 66992, 76472, 92114, 102608, 133984, 152944, 184228, 205216, 305888, 368456, 506627, 736912, 1013254, 1473824, 2026508, 4053016, 8106032, 16212064]

約数ペア:

[(1, 16212064), (2, 8106032), (4, 4053016), (8, 2026508), (11, 1473824), (16, 1013254), (22, 736912), (32, 506627), (44, 368456), (53, 305888), (79, 205216), (88, 184228), (106, 152944), (121, 133984), (158, 102608), (176, 92114), (212, 76472), (242, 66992), (316, 51304), (352, 46057), (424, 38236), (484, 33496), (583, 27808), (632, 25652), (848, 19118), (869, 18656), (968, 16748), (1166, 13904), (1264, 12826), (1696, 9559), (1738, 9328), (1936, 8374), (2332, 6952), (2528, 6413), (3476, 4664), (3872, 4187)]