85165388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 102370996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2447, 2486, 3164, 4894, 4972, 8701, 9788, 17129, 17402, 26917, 34258, 34804, 53834, 68516, 107668, 188419, 276511, 376838, 553022, 753676, 1106044, 1935577, 3041621, 3871154, 6083242, 7742308, 12166484, 21291347, 42582694, 85165388]

約数ペア:

[(1, 85165388), (2, 42582694), (4, 21291347), (7, 12166484), (11, 7742308), (14, 6083242), (22, 3871154), (28, 3041621), (44, 1935577), (77, 1106044), (113, 753676), (154, 553022), (226, 376838), (308, 276511), (452, 188419), (791, 107668), (1243, 68516), (1582, 53834), (2447, 34804), (2486, 34258), (3164, 26917), (4894, 17402), (4972, 17129), (8701, 9788)]