78856126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8423}}^1$

素因数の和:8607

約数の個数: 16

約数和(自身を含む): 122923008

約数和(自身を除く): 44066882

約数列:

[1, 2, 31, 62, 151, 302, 4681, 8423, 9362, 16846, 261113, 522226, 1271873, 2543746, 39428063, 78856126]

約数ペア:

[(1, 78856126), (2, 39428063), (31, 2543746), (62, 1271873), (151, 522226), (302, 261113), (4681, 16846), (8423, 9362)]