40052000168

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{8767951}}^1$

素因数の和:8768528

約数の個数: 16

約数和(自身を含む): 75229028160

約数和(自身を除く): 35177027992

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 8767951, 17535902, 35071804, 70143608, 5006500021, 10013000042, 20026000084, 40052000168]

約数ペア:

[(1, 40052000168), (2, 20026000084), (4, 10013000042), (8, 5006500021), (571, 70143608), (1142, 35071804), (2284, 17535902), (4568, 8767951)]