320468128

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{29717}}^1$

素因数の和:30064

約数の個数: 24

約数和(自身を含む): 632815092

約数和(自身を除く): 312346964

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2696, 5392, 10784, 29717, 59434, 118868, 237736, 475472, 950944, 10014629, 20029258, 40058516, 80117032, 160234064, 320468128]

約数ペア:

[(1, 320468128), (2, 160234064), (4, 80117032), (8, 40058516), (16, 20029258), (32, 10014629), (337, 950944), (674, 475472), (1348, 237736), (2696, 118868), (5392, 59434), (10784, 29717)]