331139968

素因数分解:

$2^7\times {\mathrm{2587031}}^1$

素因数の和:2587045

約数の個数: 16

約数和(自身を含む): 659693160

約数和(自身を除く): 328553192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2587031, 5174062, 10348124, 20696248, 41392496, 82784992, 165569984, 331139968]

約数ペア:

[(1, 331139968), (2, 165569984), (4, 82784992), (8, 41392496), (16, 20696248), (32, 10348124), (64, 5174062), (128, 2587031)]