40916944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{32371}}^1$

素因数の和:32458

約数の個数: 20

約数和(自身を含む): 80282560

約数和(自身を除く): 39365616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 32371, 64742, 129484, 258968, 517936, 2557309, 5114618, 10229236, 20458472, 40916944]

約数ペア:

[(1, 40916944), (2, 20458472), (4, 10229236), (8, 5114618), (16, 2557309), (79, 517936), (158, 258968), (316, 129484), (632, 64742), (1264, 32371)]