39960904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{106279}}^1$

素因数の和:106332

約数の個数: 16

約数和(自身を含む): 76521600

約数和(自身を除く): 36560696

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 106279, 212558, 425116, 850232, 4995113, 9990226, 19980452, 39960904]

約数ペア:

[(1, 39960904), (2, 19980452), (4, 9990226), (8, 4995113), (47, 850232), (94, 425116), (188, 212558), (376, 106279)]