65054372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 117958680

約数和(自身を除く): 52904308

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 4457, 7298, 8914, 14596, 17828, 182737, 365474, 396673, 730948, 793346, 1586692, 16263593, 32527186, 65054372]

約数ペア:

[(1, 65054372), (2, 32527186), (4, 16263593), (41, 1586692), (82, 793346), (89, 730948), (164, 396673), (178, 365474), (356, 182737), (3649, 17828), (4457, 14596), (7298, 8914)]