80195528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84239}}^1$

素因数の和:84269

約数の個数: 32

約数和(自身を含む): 181958400

約数和(自身を除く): 101762872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 84239, 168478, 336956, 589673, 673912, 1179346, 1432063, 2358692, 2864126, 4717384, 5728252, 10024441, 11456504, 20048882, 40097764, 80195528]

約数ペア:

[(1, 80195528), (2, 40097764), (4, 20048882), (7, 11456504), (8, 10024441), (14, 5728252), (17, 4717384), (28, 2864126), (34, 2358692), (56, 1432063), (68, 1179346), (119, 673912), (136, 589673), (238, 336956), (476, 168478), (952, 84239)]