86531848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1597}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 175172760

約数和(自身を除く): 88640912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 1597, 2084, 3194, 4168, 6388, 6773, 12776, 13546, 20761, 27092, 41522, 54184, 83044, 166088, 832037, 1664074, 3328148, 6656296, 10816481, 21632962, 43265924, 86531848]

約数ペア:

[(1, 86531848), (2, 43265924), (4, 21632962), (8, 10816481), (13, 6656296), (26, 3328148), (52, 1664074), (104, 832037), (521, 166088), (1042, 83044), (1597, 54184), (2084, 41522), (3194, 27092), (4168, 20761), (6388, 13546), (6773, 12776)]