81470432

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{8293}}^1$

素因数の和:8610

約数の個数: 24

約数和(自身を含む): 160936776

約数和(自身を除く): 79466344

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 4912, 8293, 9824, 16586, 33172, 66344, 132688, 265376, 2545951, 5091902, 10183804, 20367608, 40735216, 81470432]

約数ペア:

[(1, 81470432), (2, 40735216), (4, 20367608), (8, 10183804), (16, 5091902), (32, 2545951), (307, 265376), (614, 132688), (1228, 66344), (2456, 33172), (4912, 16586), (8293, 9824)]