40003394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3209}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 62864640

約数和(自身を除く): 22861246

約数列:

[1, 2, 23, 46, 271, 542, 3209, 6233, 6418, 12466, 73807, 147614, 869639, 1739278, 20001697, 40003394]

約数ペア:

[(1, 40003394), (2, 20001697), (23, 1739278), (46, 869639), (271, 147614), (542, 73807), (3209, 12466), (6233, 6418)]