71915204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8783}}^1$

素因数の和:8899

約数の個数: 24

約数和(自身を含む): 132814080

約数和(自身を除く): 60898876

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 8783, 17566, 35132, 202009, 404018, 781687, 808036, 1563374, 3126748, 17978801, 35957602, 71915204]

約数ペア:

[(1, 71915204), (2, 35957602), (4, 17978801), (23, 3126748), (46, 1563374), (89, 808036), (92, 781687), (178, 404018), (356, 202009), (2047, 35132), (4094, 17566), (8188, 8783)]