31229432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6455

約数の個数: 32

約数和(自身を含む): 64411200

約数和(自身を除く): 33181768

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 6389, 12778, 25556, 51112, 83057, 166114, 300283, 332228, 600566, 664456, 1201132, 2402264, 3903679, 7807358, 15614716, 31229432]

約数ペア:

[(1, 31229432), (2, 15614716), (4, 7807358), (8, 3903679), (13, 2402264), (26, 1201132), (47, 664456), (52, 600566), (94, 332228), (104, 300283), (188, 166114), (376, 83057), (611, 51112), (1222, 25556), (2444, 12778), (4888, 6389)]