31893912

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 90561240

約数和(自身を除く): 58667328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 593, 648, 664, 747, 996, 1186, 1494, 1779, 1992, 2241, 2372, 2988, 3558, 4482, 4744, 5337, 5976, 6723, 7116, 8964, 10674, 13446, 14232, 16011, 17928, 21348, 26892, 32022, 42696, 48033, 49219, 53784, 64044, 96066, 98438, 128088, 147657, 192132, 196876, 295314, 384264, 393752, 442971, 590628, 885942, 1181256, 1328913, 1771884, 2657826, 3543768, 3986739, 5315652, 7973478, 10631304, 15946956, 31893912]

約数ペア:

[(1, 31893912), (2, 15946956), (3, 10631304), (4, 7973478), (6, 5315652), (8, 3986739), (9, 3543768), (12, 2657826), (18, 1771884), (24, 1328913), (27, 1181256), (36, 885942), (54, 590628), (72, 442971), (81, 393752), (83, 384264), (108, 295314), (162, 196876), (166, 192132), (216, 147657), (249, 128088), (324, 98438), (332, 96066), (498, 64044), (593, 53784), (648, 49219), (664, 48033), (747, 42696), (996, 32022), (1186, 26892), (1494, 21348), (1779, 17928), (1992, 16011), (2241, 14232), (2372, 13446), (2988, 10674), (3558, 8964), (4482, 7116), (4744, 6723), (5337, 5976)]