88590910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8543}}^1$

素因数の和:8628

約数の個数: 32

約数和(自身を含む): 171631872

約数和(自身を除く): 83040962

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 8543, 10370, 17086, 42715, 85430, 145231, 290462, 521123, 726155, 1042246, 1452310, 2605615, 5211230, 8859091, 17718182, 44295455, 88590910]

約数ペア:

[(1, 88590910), (2, 44295455), (5, 17718182), (10, 8859091), (17, 5211230), (34, 2605615), (61, 1452310), (85, 1042246), (122, 726155), (170, 521123), (305, 290462), (610, 145231), (1037, 85430), (2074, 42715), (5185, 17086), (8543, 10370)]