31294212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 46543548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 179, 204, 358, 537, 716, 857, 1074, 1714, 2148, 2571, 3043, 3428, 5142, 6086, 9129, 10284, 12172, 14569, 18258, 29138, 36516, 43707, 58276, 87414, 153403, 174828, 306806, 460209, 613612, 920418, 1840836, 2607851, 5215702, 7823553, 10431404, 15647106, 31294212]

約数ペア:

[(1, 31294212), (2, 15647106), (3, 10431404), (4, 7823553), (6, 5215702), (12, 2607851), (17, 1840836), (34, 920418), (51, 613612), (68, 460209), (102, 306806), (179, 174828), (204, 153403), (358, 87414), (537, 58276), (716, 43707), (857, 36516), (1074, 29138), (1714, 18258), (2148, 14569), (2571, 12172), (3043, 10284), (3428, 9129), (5142, 6086)]