83885876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 160849920

約数和(自身を除く): 76964044

約数列:

[1, 2, 4, 23, 31, 46, 62, 67, 92, 124, 134, 268, 439, 713, 878, 1426, 1541, 1756, 2077, 2852, 3082, 4154, 6164, 8308, 10097, 13609, 20194, 27218, 29413, 40388, 47771, 54436, 58826, 95542, 117652, 191084, 313007, 626014, 676499, 911803, 1252028, 1352998, 1823606, 2705996, 3647212, 20971469, 41942938, 83885876]

約数ペア:

[(1, 83885876), (2, 41942938), (4, 20971469), (23, 3647212), (31, 2705996), (46, 1823606), (62, 1352998), (67, 1252028), (92, 911803), (124, 676499), (134, 626014), (268, 313007), (439, 191084), (713, 117652), (878, 95542), (1426, 58826), (1541, 54436), (1756, 47771), (2077, 40388), (2852, 29413), (3082, 27218), (4154, 20194), (6164, 13609), (8308, 10097)]