31258716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 47155620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 2287, 3417, 4556, 4574, 6834, 6861, 9148, 13668, 13722, 27444, 38879, 77758, 116637, 153229, 155516, 233274, 306458, 459687, 466548, 612916, 919374, 1838748, 2604893, 5209786, 7814679, 10419572, 15629358, 31258716]

約数ペア:

[(1, 31258716), (2, 15629358), (3, 10419572), (4, 7814679), (6, 5209786), (12, 2604893), (17, 1838748), (34, 919374), (51, 612916), (67, 466548), (68, 459687), (102, 306458), (134, 233274), (201, 155516), (204, 153229), (268, 116637), (402, 77758), (804, 38879), (1139, 27444), (2278, 13722), (2287, 13668), (3417, 9148), (4556, 6861), (4574, 6834)]