30813224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 62937000

約数和(自身を除く): 32123776

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 3329, 4628, 6658, 9256, 13316, 26632, 43277, 86554, 173108, 296281, 346216, 592562, 1185124, 2370248, 3851653, 7703306, 15406612, 30813224]

約数ペア:

[(1, 30813224), (2, 15406612), (4, 7703306), (8, 3851653), (13, 2370248), (26, 1185124), (52, 592562), (89, 346216), (104, 296281), (178, 173108), (356, 86554), (712, 43277), (1157, 26632), (2314, 13316), (3329, 9256), (4628, 6658)]