140872804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16001}}^1$

素因数の和:16107

約数の個数: 24

約数和(自身を含む): 258080256

約数和(自身を除く): 117207452

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 16001, 32002, 64004, 496031, 992062, 1136071, 1984124, 2272142, 4544284, 35218201, 70436402, 140872804]

約数ペア:

[(1, 140872804), (2, 70436402), (4, 35218201), (31, 4544284), (62, 2272142), (71, 1984124), (124, 1136071), (142, 992062), (284, 496031), (2201, 64004), (4402, 32002), (8804, 16001)]