89389888

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3351

約数の個数: 56

約数和(自身を含む): 206109824

約数和(自身を除く): 116719936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3271, 3416, 3904, 6542, 6832, 13084, 13664, 22897, 26168, 27328, 45794, 52336, 91588, 104672, 183176, 199531, 209344, 366352, 399062, 732704, 798124, 1396717, 1465408, 1596248, 2793434, 3192496, 5586868, 6384992, 11173736, 12769984, 22347472, 44694944, 89389888]

約数ペア:

[(1, 89389888), (2, 44694944), (4, 22347472), (7, 12769984), (8, 11173736), (14, 6384992), (16, 5586868), (28, 3192496), (32, 2793434), (56, 1596248), (61, 1465408), (64, 1396717), (112, 798124), (122, 732704), (224, 399062), (244, 366352), (427, 209344), (448, 199531), (488, 183176), (854, 104672), (976, 91588), (1708, 52336), (1952, 45794), (3271, 27328), (3416, 26168), (3904, 22897), (6542, 13664), (6832, 13084)]