30889112

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{12577}}^1$

素因数の和:12890

約数の個数: 16

約数和(自身を含む): 58110360

約数和(自身を除く): 27221248

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 12577, 25154, 50308, 100616, 3861139, 7722278, 15444556, 30889112]

約数ペア:

[(1, 30889112), (2, 15444556), (4, 7722278), (8, 3861139), (307, 100616), (614, 50308), (1228, 25154), (2456, 12577)]