31867368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102139}}^1$

素因数の和:102161

約数の個数: 32

約数和(自身を含む): 85797600

約数和(自身を除く): 53930232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 102139, 204278, 306417, 408556, 612834, 817112, 1225668, 1327807, 2451336, 2655614, 3983421, 5311228, 7966842, 10622456, 15933684, 31867368]

約数ペア:

[(1, 31867368), (2, 15933684), (3, 10622456), (4, 7966842), (6, 5311228), (8, 3983421), (12, 2655614), (13, 2451336), (24, 1327807), (26, 1225668), (39, 817112), (52, 612834), (78, 408556), (104, 306417), (156, 204278), (312, 102139)]