31467992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 60873120

約数和(自身を除く): 29405128

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 487, 788, 974, 1576, 1948, 3896, 8077, 16154, 19967, 32308, 39934, 64616, 79868, 95939, 159736, 191878, 383756, 767512, 3933499, 7866998, 15733996, 31467992]

約数ペア:

[(1, 31467992), (2, 15733996), (4, 7866998), (8, 3933499), (41, 767512), (82, 383756), (164, 191878), (197, 159736), (328, 95939), (394, 79868), (487, 64616), (788, 39934), (974, 32308), (1576, 19967), (1948, 16154), (3896, 8077)]