673408

素因数分解:

$2^7\times {\mathrm{5261}}^1$

素因数の和:5275

約数の個数: 16

約数和(自身を含む): 1341810

約数和(自身を除く): 668402

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5261, 10522, 21044, 42088, 84176, 168352, 336704, 673408]

約数ペア:

[(1, 673408), (2, 336704), (4, 168352), (8, 84176), (16, 42088), (32, 21044), (64, 10522), (128, 5261)]