84575384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 168168000

約数和(自身を除く): 83592616

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 4003, 5282, 8006, 10564, 16012, 21128, 32024, 76057, 152114, 304228, 556417, 608456, 1112834, 2225668, 4451336, 10571923, 21143846, 42287692, 84575384]

約数ペア:

[(1, 84575384), (2, 42287692), (4, 21143846), (8, 10571923), (19, 4451336), (38, 2225668), (76, 1112834), (139, 608456), (152, 556417), (278, 304228), (556, 152114), (1112, 76057), (2641, 32024), (4003, 21128), (5282, 16012), (8006, 10564)]