40897634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1409}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 64160640

約数和(自身を除く): 23263006

約数列:

[1, 2, 23, 46, 631, 1262, 1409, 2818, 14513, 29026, 32407, 64814, 889079, 1778158, 20448817, 40897634]

約数ペア:

[(1, 40897634), (2, 20448817), (23, 1778158), (46, 889079), (631, 64814), (1262, 32407), (1409, 29026), (2818, 14513)]