91218712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5381}}^1$

素因数の和:5563

約数の個数: 32

約数和(自身を含む): 185356080

約数和(自身を除く): 94137368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 5381, 8476, 10762, 16952, 21524, 43048, 69953, 139906, 279812, 559624, 877103, 1754206, 3508412, 7016824, 11402339, 22804678, 45609356, 91218712]

約数ペア:

[(1, 91218712), (2, 45609356), (4, 22804678), (8, 11402339), (13, 7016824), (26, 3508412), (52, 1754206), (104, 877103), (163, 559624), (326, 279812), (652, 139906), (1304, 69953), (2119, 43048), (4238, 21524), (5381, 16952), (8476, 10762)]