86379784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 166584600

約数和(自身を除く): 80204816

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 389, 677, 778, 1354, 1556, 2708, 3112, 5416, 15949, 27757, 31898, 55514, 63796, 111028, 127592, 222056, 263353, 526706, 1053412, 2106824, 10797473, 21594946, 43189892, 86379784]

約数ペア:

[(1, 86379784), (2, 43189892), (4, 21594946), (8, 10797473), (41, 2106824), (82, 1053412), (164, 526706), (328, 263353), (389, 222056), (677, 127592), (778, 111028), (1354, 63796), (1556, 55514), (2708, 31898), (3112, 27757), (5416, 15949)]