31078776

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 79362360

約数和(自身を除く): 48283584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 461, 636, 922, 1272, 1383, 1844, 2766, 2809, 3688, 5532, 5618, 8427, 11064, 11236, 16854, 22472, 24433, 33708, 48866, 67416, 73299, 97732, 146598, 195464, 293196, 586392, 1294949, 2589898, 3884847, 5179796, 7769694, 10359592, 15539388, 31078776]

約数ペア:

[(1, 31078776), (2, 15539388), (3, 10359592), (4, 7769694), (6, 5179796), (8, 3884847), (12, 2589898), (24, 1294949), (53, 586392), (106, 293196), (159, 195464), (212, 146598), (318, 97732), (424, 73299), (461, 67416), (636, 48866), (922, 33708), (1272, 24433), (1383, 22472), (1844, 16854), (2766, 11236), (2809, 11064), (3688, 8427), (5532, 5618)]