38861072

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{36251}}^1$

素因数の和:36326

約数の個数: 20

約数和(自身を含む): 76419216

約数和(自身を除く): 37558144

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 36251, 72502, 145004, 290008, 580016, 2428817, 4857634, 9715268, 19430536, 38861072]

約数ペア:

[(1, 38861072), (2, 19430536), (4, 9715268), (8, 4857634), (16, 2428817), (67, 580016), (134, 290008), (268, 145004), (536, 72502), (1072, 36251)]