40542296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163477}}^1$

素因数の和:163514

約数の個数: 16

約数和(自身を含む): 78469440

約数和(自身を除く): 37927144

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 163477, 326954, 653908, 1307816, 5067787, 10135574, 20271148, 40542296]

約数ペア:

[(1, 40542296), (2, 20271148), (4, 10135574), (8, 5067787), (31, 1307816), (62, 653908), (124, 326954), (248, 163477)]