31074888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 84389760

約数和(自身を除く): 53314872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 727, 822, 1096, 1454, 1644, 1781, 2181, 2908, 3288, 3562, 4362, 5343, 5816, 7124, 8724, 9451, 10686, 14248, 17448, 18902, 21372, 28353, 37804, 42744, 56706, 75608, 99599, 113412, 199198, 226824, 298797, 398396, 597594, 796792, 1195188, 1294787, 2390376, 2589574, 3884361, 5179148, 7768722, 10358296, 15537444, 31074888]

約数ペア:

[(1, 31074888), (2, 15537444), (3, 10358296), (4, 7768722), (6, 5179148), (8, 3884361), (12, 2589574), (13, 2390376), (24, 1294787), (26, 1195188), (39, 796792), (52, 597594), (78, 398396), (104, 298797), (137, 226824), (156, 199198), (274, 113412), (312, 99599), (411, 75608), (548, 56706), (727, 42744), (822, 37804), (1096, 28353), (1454, 21372), (1644, 18902), (1781, 17448), (2181, 14248), (2908, 10686), (3288, 9451), (3562, 8724), (4362, 7124), (5343, 5816)]