89068875008

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{25717}}^1$

素因数の和:25979

約数の個数: 72

約数和(自身を含む): 181042786848

約数和(自身を除く): 91973911840

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 163, 166, 256, 326, 332, 652, 664, 1304, 1328, 2608, 2656, 5216, 5312, 10432, 10624, 13529, 20864, 21248, 25717, 27058, 41728, 51434, 54116, 102868, 108232, 205736, 216464, 411472, 432928, 822944, 865856, 1645888, 1731712, 2134511, 3291776, 3463424, 4191871, 4269022, 6583552, 8383742, 8538044, 16767484, 17076088, 33534968, 34152176, 67069936, 68304352, 134139872, 136608704, 268279744, 273217408, 347925293, 536559488, 546434816, 695850586, 1073118976, 1391701172, 2783402344, 5566804688, 11133609376, 22267218752, 44534437504, 89068875008]

約数ペア:

[(1, 89068875008), (2, 44534437504), (4, 22267218752), (8, 11133609376), (16, 5566804688), (32, 2783402344), (64, 1391701172), (83, 1073118976), (128, 695850586), (163, 546434816), (166, 536559488), (256, 347925293), (326, 273217408), (332, 268279744), (652, 136608704), (664, 134139872), (1304, 68304352), (1328, 67069936), (2608, 34152176), (2656, 33534968), (5216, 17076088), (5312, 16767484), (10432, 8538044), (10624, 8383742), (13529, 6583552), (20864, 4269022), (21248, 4191871), (25717, 3463424), (27058, 3291776), (41728, 2134511), (51434, 1731712), (54116, 1645888), (102868, 865856), (108232, 822944), (205736, 432928), (216464, 411472)]