31505472

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 84

約数和(自身を含む): 91531440

約数和(自身を除く): 60025968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 659, 664, 747, 996, 1318, 1328, 1494, 1977, 1992, 2636, 2656, 2988, 3954, 3984, 5272, 5312, 5931, 5976, 7908, 7968, 10544, 11862, 11952, 15816, 15936, 21088, 23724, 23904, 31632, 42176, 47448, 47808, 54697, 63264, 94896, 109394, 126528, 164091, 189792, 218788, 328182, 379584, 437576, 492273, 656364, 875152, 984546, 1312728, 1750304, 1969092, 2625456, 3500608, 3938184, 5250912, 7876368, 10501824, 15752736, 31505472]

約数ペア:

[(1, 31505472), (2, 15752736), (3, 10501824), (4, 7876368), (6, 5250912), (8, 3938184), (9, 3500608), (12, 2625456), (16, 1969092), (18, 1750304), (24, 1312728), (32, 984546), (36, 875152), (48, 656364), (64, 492273), (72, 437576), (83, 379584), (96, 328182), (144, 218788), (166, 189792), (192, 164091), (249, 126528), (288, 109394), (332, 94896), (498, 63264), (576, 54697), (659, 47808), (664, 47448), (747, 42176), (996, 31632), (1318, 23904), (1328, 23724), (1494, 21088), (1977, 15936), (1992, 15816), (2636, 11952), (2656, 11862), (2988, 10544), (3954, 7968), (3984, 7908), (5272, 5976), (5312, 5931)]