80535664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 60

約数和(自身を含む): 181675872

約数和(自身を除く): 101140208

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2447, 2992, 4114, 4894, 8228, 9788, 16456, 19576, 26917, 32912, 39152, 41599, 53834, 83198, 107668, 166396, 215336, 296087, 332792, 430672, 457589, 592174, 665584, 915178, 1184348, 1830356, 2368696, 3660712, 4737392, 5033479, 7321424, 10066958, 20133916, 40267832, 80535664]

約数ペア:

[(1, 80535664), (2, 40267832), (4, 20133916), (8, 10066958), (11, 7321424), (16, 5033479), (17, 4737392), (22, 3660712), (34, 2368696), (44, 1830356), (68, 1184348), (88, 915178), (121, 665584), (136, 592174), (176, 457589), (187, 430672), (242, 332792), (272, 296087), (374, 215336), (484, 166396), (748, 107668), (968, 83198), (1496, 53834), (1936, 41599), (2057, 39152), (2447, 32912), (2992, 26917), (4114, 19576), (4894, 16456), (8228, 9788)]