31531968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4242

約数の個数: 84

約数和(自身を含む): 97356168

約数和(自身を除く): 65824200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 4211, 7488, 8422, 12633, 16844, 25266, 33688, 37899, 50532, 54743, 67376, 75798, 101064, 109486, 134752, 151596, 164229, 202128, 218972, 269504, 303192, 328458, 404256, 437944, 492687, 606384, 656916, 808512, 875888, 985374, 1212768, 1313832, 1751776, 1970748, 2425536, 2627664, 3503552, 3941496, 5255328, 7882992, 10510656, 15765984, 31531968]

約数ペア:

[(1, 31531968), (2, 15765984), (3, 10510656), (4, 7882992), (6, 5255328), (8, 3941496), (9, 3503552), (12, 2627664), (13, 2425536), (16, 1970748), (18, 1751776), (24, 1313832), (26, 1212768), (32, 985374), (36, 875888), (39, 808512), (48, 656916), (52, 606384), (64, 492687), (72, 437944), (78, 404256), (96, 328458), (104, 303192), (117, 269504), (144, 218972), (156, 202128), (192, 164229), (208, 151596), (234, 134752), (288, 109486), (312, 101064), (416, 75798), (468, 67376), (576, 54743), (624, 50532), (832, 37899), (936, 33688), (1248, 25266), (1872, 16844), (2496, 12633), (3744, 8422), (4211, 7488)]