431280968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{4283}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 831267360

約数和(自身を除く): 399986392

約数列:

[1, 2, 4, 8, 41, 82, 164, 307, 328, 614, 1228, 2456, 4283, 8566, 12587, 17132, 25174, 34264, 50348, 100696, 175603, 351206, 702412, 1314881, 1404824, 2629762, 5259524, 10519048, 53910121, 107820242, 215640484, 431280968]

約数ペア:

[(1, 431280968), (2, 215640484), (4, 107820242), (8, 53910121), (41, 10519048), (82, 5259524), (164, 2629762), (307, 1404824), (328, 1314881), (614, 702412), (1228, 351206), (2456, 175603), (4283, 100696), (8566, 50348), (12587, 34264), (17132, 25174)]