81152224

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 163377648

約数和(自身を除く): 82225424

約数列:

[1, 2, 4, 8, 16, 32, 107, 137, 173, 214, 274, 346, 428, 548, 692, 856, 1096, 1384, 1712, 2192, 2768, 3424, 4384, 5536, 14659, 18511, 23701, 29318, 37022, 47402, 58636, 74044, 94804, 117272, 148088, 189608, 234544, 296176, 379216, 469088, 592352, 758432, 2536007, 5072014, 10144028, 20288056, 40576112, 81152224]

約数ペア:

[(1, 81152224), (2, 40576112), (4, 20288056), (8, 10144028), (16, 5072014), (32, 2536007), (107, 758432), (137, 592352), (173, 469088), (214, 379216), (274, 296176), (346, 234544), (428, 189608), (548, 148088), (692, 117272), (856, 94804), (1096, 74044), (1384, 58636), (1712, 47402), (2192, 37022), (2768, 29318), (3424, 23701), (4384, 18511), (5536, 14659)]