101234432

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 229214160

約数和(自身を除く): 127979728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1601, 1664, 1976, 2432, 3202, 3328, 3952, 4864, 6404, 7904, 12808, 15808, 20813, 25616, 30419, 31616, 41626, 51232, 60838, 63232, 83252, 102464, 121676, 166504, 204928, 243352, 333008, 395447, 409856, 486704, 666016, 790894, 973408, 1332032, 1581788, 1946816, 2664064, 3163576, 3893632, 5328128, 6327152, 7787264, 12654304, 25308608, 50617216, 101234432]

約数ペア:

[(1, 101234432), (2, 50617216), (4, 25308608), (8, 12654304), (13, 7787264), (16, 6327152), (19, 5328128), (26, 3893632), (32, 3163576), (38, 2664064), (52, 1946816), (64, 1581788), (76, 1332032), (104, 973408), (128, 790894), (152, 666016), (208, 486704), (247, 409856), (256, 395447), (304, 333008), (416, 243352), (494, 204928), (608, 166504), (832, 121676), (988, 102464), (1216, 83252), (1601, 63232), (1664, 60838), (1976, 51232), (2432, 41626), (3202, 31616), (3328, 30419), (3952, 25616), (4864, 20813), (6404, 15808), (7904, 12808)]