86520412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 176746752

約数和(自身を除く): 90226340

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 187, 206, 374, 412, 748, 1123, 1133, 1751, 2246, 2266, 3502, 4492, 4532, 7004, 12353, 19091, 19261, 24706, 38182, 38522, 49412, 76364, 77044, 115669, 210001, 231338, 420002, 462676, 840004, 1272359, 1966373, 2544718, 3932746, 5089436, 7865492, 21630103, 43260206, 86520412]

約数ペア:

[(1, 86520412), (2, 43260206), (4, 21630103), (11, 7865492), (17, 5089436), (22, 3932746), (34, 2544718), (44, 1966373), (68, 1272359), (103, 840004), (187, 462676), (206, 420002), (374, 231338), (412, 210001), (748, 115669), (1123, 77044), (1133, 76364), (1751, 49412), (2246, 38522), (2266, 38182), (3502, 24706), (4492, 19261), (4532, 19091), (7004, 12353)]