31719336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 87238080

約数和(自身を除く): 55518744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 877, 1096, 1507, 1644, 1754, 2631, 3014, 3288, 3508, 4521, 5262, 6028, 7016, 9042, 9647, 10524, 12056, 18084, 19294, 21048, 28941, 36168, 38588, 57882, 77176, 115764, 120149, 231528, 240298, 360447, 480596, 720894, 961192, 1321639, 1441788, 2643278, 2883576, 3964917, 5286556, 7929834, 10573112, 15859668, 31719336]

約数ペア:

[(1, 31719336), (2, 15859668), (3, 10573112), (4, 7929834), (6, 5286556), (8, 3964917), (11, 2883576), (12, 2643278), (22, 1441788), (24, 1321639), (33, 961192), (44, 720894), (66, 480596), (88, 360447), (132, 240298), (137, 231528), (264, 120149), (274, 115764), (411, 77176), (548, 57882), (822, 38588), (877, 36168), (1096, 28941), (1507, 21048), (1644, 19294), (1754, 18084), (2631, 12056), (3014, 10524), (3288, 9647), (3508, 9042), (4521, 7016), (5262, 6028)]