80528704

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 168176448

約数和(自身を除く): 87647744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 227, 241, 368, 454, 482, 736, 908, 964, 1472, 1816, 1928, 3632, 3856, 5221, 5543, 7264, 7712, 10442, 11086, 14528, 15424, 20884, 22172, 41768, 44344, 54707, 83536, 88688, 109414, 167072, 177376, 218828, 334144, 354752, 437656, 875312, 1258261, 1750624, 2516522, 3501248, 5033044, 10066088, 20132176, 40264352, 80528704]

約数ペア:

[(1, 80528704), (2, 40264352), (4, 20132176), (8, 10066088), (16, 5033044), (23, 3501248), (32, 2516522), (46, 1750624), (64, 1258261), (92, 875312), (184, 437656), (227, 354752), (241, 334144), (368, 218828), (454, 177376), (482, 167072), (736, 109414), (908, 88688), (964, 83536), (1472, 54707), (1816, 44344), (1928, 41768), (3632, 22172), (3856, 20884), (5221, 15424), (5543, 14528), (7264, 11086), (7712, 10442)]