91040768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 88

約数和(自身を含む): 224220192

約数和(自身を除く): 133179424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 977, 1024, 1456, 1664, 1792, 1954, 2912, 3328, 3584, 3908, 5824, 6656, 6839, 7168, 7816, 11648, 12701, 13312, 13678, 15632, 23296, 25402, 27356, 31264, 46592, 50804, 54712, 62528, 88907, 93184, 101608, 109424, 125056, 177814, 203216, 218848, 250112, 355628, 406432, 437696, 500224, 711256, 812864, 875392, 1000448, 1422512, 1625728, 1750784, 2845024, 3251456, 3501568, 5690048, 6502912, 7003136, 11380096, 13005824, 22760192, 45520384, 91040768]

約数ペア:

[(1, 91040768), (2, 45520384), (4, 22760192), (7, 13005824), (8, 11380096), (13, 7003136), (14, 6502912), (16, 5690048), (26, 3501568), (28, 3251456), (32, 2845024), (52, 1750784), (56, 1625728), (64, 1422512), (91, 1000448), (104, 875392), (112, 812864), (128, 711256), (182, 500224), (208, 437696), (224, 406432), (256, 355628), (364, 250112), (416, 218848), (448, 203216), (512, 177814), (728, 125056), (832, 109424), (896, 101608), (977, 93184), (1024, 88907), (1456, 62528), (1664, 54712), (1792, 50804), (1954, 46592), (2912, 31264), (3328, 27356), (3584, 25402), (3908, 23296), (5824, 15632), (6656, 13678), (6839, 13312), (7168, 12701), (7816, 11648)]