86321456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4773

約数の個数: 40

約数和(自身を含む): 182175840

約数和(自身を除く): 95854384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 4663, 9256, 9326, 18512, 18652, 37304, 60619, 74608, 121238, 242476, 415007, 484952, 830014, 969904, 1660028, 3320056, 5395091, 6640112, 10790182, 21580364, 43160728, 86321456]

約数ペア:

[(1, 86321456), (2, 43160728), (4, 21580364), (8, 10790182), (13, 6640112), (16, 5395091), (26, 3320056), (52, 1660028), (89, 969904), (104, 830014), (178, 484952), (208, 415007), (356, 242476), (712, 121238), (1157, 74608), (1424, 60619), (2314, 37304), (4628, 18652), (4663, 18512), (9256, 9326)]