87580994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37783}}^1$

素因数の和:37865

約数の個数: 16

約数和(自身を含む): 140556480

約数和(自身を除く): 52975486

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 37783, 75566, 717877, 1435754, 2304763, 4609526, 43790497, 87580994]

約数ペア:

[(1, 87580994), (2, 43790497), (19, 4609526), (38, 2304763), (61, 1435754), (122, 717877), (1159, 75566), (2318, 37783)]