820927112

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{751}}^1\times {\mathrm{1277}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 1556910720

約数和(自身を除く): 735983608

約数列:

[1, 2, 4, 8, 107, 214, 428, 751, 856, 1277, 1502, 2554, 3004, 5108, 6008, 10216, 80357, 136639, 160714, 273278, 321428, 546556, 642856, 959027, 1093112, 1918054, 3836108, 7672216, 102615889, 205231778, 410463556, 820927112]

約数ペア:

[(1, 820927112), (2, 410463556), (4, 205231778), (8, 102615889), (107, 7672216), (214, 3836108), (428, 1918054), (751, 1093112), (856, 959027), (1277, 642856), (1502, 546556), (2554, 321428), (3004, 273278), (5108, 160714), (6008, 136639), (10216, 80357)]