31077996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4454

約数の個数: 48

約数和(自身を含む): 78812160

約数和(自身を除く): 47734164

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 4397, 7068, 8794, 13191, 17588, 26382, 52764, 83543, 136307, 167086, 250629, 272614, 334172, 408921, 501258, 545228, 817842, 1002516, 1635684, 2589833, 5179666, 7769499, 10359332, 15538998, 31077996]

約数ペア:

[(1, 31077996), (2, 15538998), (3, 10359332), (4, 7769499), (6, 5179666), (12, 2589833), (19, 1635684), (31, 1002516), (38, 817842), (57, 545228), (62, 501258), (76, 408921), (93, 334172), (114, 272614), (124, 250629), (186, 167086), (228, 136307), (372, 83543), (589, 52764), (1178, 26382), (1767, 17588), (2356, 13191), (3534, 8794), (4397, 7068)]