321844352

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{67957}}^1$

素因数の和:68008

約数の個数: 32

約数和(自身を含む): 658513020

約数和(自身を除く): 336668668

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 67957, 135914, 271828, 543656, 1087312, 2174624, 2514409, 4349248, 5028818, 8698496, 10057636, 20115272, 40230544, 80461088, 160922176, 321844352]

約数ペア:

[(1, 321844352), (2, 160922176), (4, 80461088), (8, 40230544), (16, 20115272), (32, 10057636), (37, 8698496), (64, 5028818), (74, 4349248), (128, 2514409), (148, 2174624), (296, 1087312), (592, 543656), (1184, 271828), (2368, 135914), (4736, 67957)]