38642008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{117811}}^1$

素因数の和:117858

約数の個数: 16

約数和(自身を含む): 74221560

約数和(自身を除く): 35579552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 117811, 235622, 471244, 942488, 4830251, 9660502, 19321004, 38642008]

約数ペア:

[(1, 38642008), (2, 19321004), (4, 9660502), (8, 4830251), (41, 942488), (82, 471244), (164, 235622), (328, 117811)]