40647832

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{18749}}^1$

素因数の和:19026

約数の個数: 16

約数和(自身を含む): 76500000

約数和(自身を除く): 35852168

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 18749, 37498, 74996, 149992, 5080979, 10161958, 20323916, 40647832]

約数ペア:

[(1, 40647832), (2, 20323916), (4, 10161958), (8, 5080979), (271, 149992), (542, 74996), (1084, 37498), (2168, 18749)]