84166576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2339}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 176707440

約数和(自身を除く): 92540864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2339, 2768, 4498, 4678, 8996, 9356, 17992, 18712, 30407, 35984, 37424, 60814, 121628, 243256, 404647, 486512, 809294, 1618588, 3237176, 5260411, 6474352, 10520822, 21041644, 42083288, 84166576]

約数ペア:

[(1, 84166576), (2, 42083288), (4, 21041644), (8, 10520822), (13, 6474352), (16, 5260411), (26, 3237176), (52, 1618588), (104, 809294), (173, 486512), (208, 404647), (346, 243256), (692, 121628), (1384, 60814), (2249, 37424), (2339, 35984), (2768, 30407), (4498, 18712), (4678, 17992), (8996, 9356)]