84676624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2279

約数の個数: 40

約数和(自身を含む): 171576320

約数和(自身を除く): 86899696

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2161, 2449, 4322, 4898, 8644, 9796, 17288, 19592, 34576, 39184, 66991, 133982, 170719, 267964, 341438, 535928, 682876, 1071856, 1365752, 2731504, 5292289, 10584578, 21169156, 42338312, 84676624]

約数ペア:

[(1, 84676624), (2, 42338312), (4, 21169156), (8, 10584578), (16, 5292289), (31, 2731504), (62, 1365752), (79, 1071856), (124, 682876), (158, 535928), (248, 341438), (316, 267964), (496, 170719), (632, 133982), (1264, 66991), (2161, 39184), (2449, 34576), (4322, 19592), (4898, 17288), (8644, 9796)]