86283788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 167408640

約数和(自身を除く): 81124852

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 589, 691, 1007, 1178, 1382, 1643, 2014, 2356, 2764, 3286, 4028, 6572, 13129, 21421, 26258, 31217, 36623, 42842, 52516, 62434, 73246, 85684, 124868, 146492, 406999, 695837, 813998, 1135313, 1391674, 1627996, 2270626, 2783348, 4541252, 21570947, 43141894, 86283788]

約数ペア:

[(1, 86283788), (2, 43141894), (4, 21570947), (19, 4541252), (31, 2783348), (38, 2270626), (53, 1627996), (62, 1391674), (76, 1135313), (106, 813998), (124, 695837), (212, 406999), (589, 146492), (691, 124868), (1007, 85684), (1178, 73246), (1382, 62434), (1643, 52516), (2014, 42842), (2356, 36623), (2764, 31217), (3286, 26258), (4028, 21421), (6572, 13129)]