31887336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102203}}^1$

素因数の和:102225

約数の個数: 32

約数和(自身を含む): 85851360

約数和(自身を除く): 53964024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 102203, 204406, 306609, 408812, 613218, 817624, 1226436, 1328639, 2452872, 2657278, 3985917, 5314556, 7971834, 10629112, 15943668, 31887336]

約数ペア:

[(1, 31887336), (2, 15943668), (3, 10629112), (4, 7971834), (6, 5314556), (8, 3985917), (12, 2657278), (13, 2452872), (24, 1328639), (26, 1226436), (39, 817624), (52, 613218), (78, 408812), (104, 306609), (156, 204406), (312, 102203)]