72245416

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{45841}}^1$

素因数の和:46044

約数の個数: 16

約数和(自身を含む): 136150740

約数和(自身を除く): 63905324

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 45841, 91682, 183364, 366728, 9030677, 18061354, 36122708, 72245416]

約数ペア:

[(1, 72245416), (2, 36122708), (4, 18061354), (8, 9030677), (197, 366728), (394, 183364), (788, 91682), (1576, 45841)]