31069428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 78462720

約数和(自身を除く): 47393292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 719, 831, 1108, 1438, 1662, 2157, 2876, 3324, 3601, 4314, 7202, 8628, 9347, 10803, 14404, 18694, 21606, 28041, 37388, 43212, 56082, 112164, 199163, 398326, 597489, 796652, 1194978, 2389956, 2589119, 5178238, 7767357, 10356476, 15534714, 31069428]

約数ペア:

[(1, 31069428), (2, 15534714), (3, 10356476), (4, 7767357), (6, 5178238), (12, 2589119), (13, 2389956), (26, 1194978), (39, 796652), (52, 597489), (78, 398326), (156, 199163), (277, 112164), (554, 56082), (719, 43212), (831, 37388), (1108, 28041), (1438, 21606), (1662, 18694), (2157, 14404), (2876, 10803), (3324, 9347), (3601, 8628), (4314, 7202)]