40190012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{324113}}^1$

素因数の和:324148

約数の個数: 12

約数和(自身を含む): 72601536

約数和(自身を除く): 32411524

約数列:

[1, 2, 4, 31, 62, 124, 324113, 648226, 1296452, 10047503, 20095006, 40190012]

約数ペア:

[(1, 40190012), (2, 20095006), (4, 10047503), (31, 1296452), (62, 648226), (124, 324113)]