61281902

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23021}}^1$

素因数の和:23056

約数の個数: 16

約数和(自身を含む): 101112624

約数和(自身を除く): 39830722

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 23021, 46042, 253231, 506462, 2785541, 5571082, 30640951, 61281902]

約数ペア:

[(1, 61281902), (2, 30640951), (11, 5571082), (22, 2785541), (121, 506462), (242, 253231), (1331, 46042), (2662, 23021)]