42690992

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{2731}}^1$

素因数の和:3716

約数の個数: 20

約数和(自身を含む): 82828776

約数和(自身を除く): 40137784

約数列:

[1, 2, 4, 8, 16, 977, 1954, 2731, 3908, 5462, 7816, 10924, 15632, 21848, 43696, 2668187, 5336374, 10672748, 21345496, 42690992]

約数ペア:

[(1, 42690992), (2, 21345496), (4, 10672748), (8, 5336374), (16, 2668187), (977, 43696), (1954, 21848), (2731, 15632), (3908, 10924), (5462, 7816)]