9115984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18379}}^1$

素因数の和:18418

約数の個数: 20

約数和(自身を含む): 18232960

約数和(自身を除く): 9116976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 18379, 36758, 73516, 147032, 294064, 569749, 1139498, 2278996, 4557992, 9115984]

約数ペア:

[(1, 9115984), (2, 4557992), (4, 2278996), (8, 1139498), (16, 569749), (31, 294064), (62, 147032), (124, 73516), (248, 36758), (496, 18379)]