31296570416

素因数分解:

$2^4\times {\mathrm{6421}}^1\times {\mathrm{304631}}^1$

素因数の和:311060

約数の個数: 20

約数和(自身を含む): 60646747824

約数和(自身を除く): 29350177408

約数列:

[1, 2, 4, 8, 16, 6421, 12842, 25684, 51368, 102736, 304631, 609262, 1218524, 2437048, 4874096, 1956035651, 3912071302, 7824142604, 15648285208, 31296570416]

約数ペア:

[(1, 31296570416), (2, 15648285208), (4, 7824142604), (8, 3912071302), (16, 1956035651), (6421, 4874096), (12842, 2437048), (25684, 1218524), (51368, 609262), (102736, 304631)]