89089930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{122041}}^1$

素因数の和:122121

約数の個数: 16

約数和(自身を含む): 162559944

約数和(自身を除く): 73470014

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 122041, 244082, 610205, 1220410, 8908993, 17817986, 44544965, 89089930]

約数ペア:

[(1, 89089930), (2, 44544965), (5, 17817986), (10, 8908993), (73, 1220410), (146, 610205), (365, 244082), (730, 122041)]