31256008

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10531}}^1$

素因数の和:10597

約数の個数: 32

約数和(自身を含む): 68247360

約数和(自身を除く): 36991352

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10531, 21062, 42124, 73717, 84248, 147434, 294868, 558143, 589736, 1116286, 2232572, 3907001, 4465144, 7814002, 15628004, 31256008]

約数ペア:

[(1, 31256008), (2, 15628004), (4, 7814002), (7, 4465144), (8, 3907001), (14, 2232572), (28, 1116286), (53, 589736), (56, 558143), (106, 294868), (212, 147434), (371, 84248), (424, 73717), (742, 42124), (1484, 21062), (2968, 10531)]