81001064

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{42013}}^1$

素因数の和:42260

約数の個数: 16

約数和(自身を含む): 152510820

約数和(自身を除く): 71509756

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 42013, 84026, 168052, 336104, 10125133, 20250266, 40500532, 81001064]

約数ペア:

[(1, 81001064), (2, 40500532), (4, 20250266), (8, 10125133), (241, 336104), (482, 168052), (964, 84026), (1928, 42013)]