89497630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 164369088

約数和(自身を除く): 74871458

約数列:

[1, 2, 5, 10, 71, 142, 233, 355, 466, 541, 710, 1082, 1165, 2330, 2705, 5410, 16543, 33086, 38411, 76822, 82715, 126053, 165430, 192055, 252106, 384110, 630265, 1260530, 8949763, 17899526, 44748815, 89497630]

約数ペア:

[(1, 89497630), (2, 44748815), (5, 17899526), (10, 8949763), (71, 1260530), (142, 630265), (233, 384110), (355, 252106), (466, 192055), (541, 165430), (710, 126053), (1082, 82715), (1165, 76822), (2330, 38411), (2705, 33086), (5410, 16543)]