89651630

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{55001}}^1$

素因数の和:55171

約数の個数: 16

約数和(自身を含む): 162365904

約数和(自身を除く): 72714274

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 55001, 110002, 275005, 550010, 8965163, 17930326, 44825815, 89651630]

約数ペア:

[(1, 89651630), (2, 44825815), (5, 17930326), (10, 8965163), (163, 550010), (326, 275005), (815, 110002), (1630, 55001)]