31398632

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 29340568

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 739, 904, 1478, 2956, 5311, 5912, 10622, 21244, 34733, 42488, 69466, 83507, 138932, 167014, 277864, 334028, 668056, 3924829, 7849658, 15699316, 31398632]

約数ペア:

[(1, 31398632), (2, 15699316), (4, 7849658), (8, 3924829), (47, 668056), (94, 334028), (113, 277864), (188, 167014), (226, 138932), (376, 83507), (452, 69466), (739, 42488), (904, 34733), (1478, 21244), (2956, 10622), (5311, 5912)]