124481864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38611}}^1$

素因数の和:38661

約数の個数: 32

約数和(自身を含む): 259472640

約数和(自身を除く): 134990776

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 38611, 77222, 154444, 308888, 501943, 1003886, 1196941, 2007772, 2393882, 4015544, 4787764, 9575528, 15560233, 31120466, 62240932, 124481864]

約数ペア:

[(1, 124481864), (2, 62240932), (4, 31120466), (8, 15560233), (13, 9575528), (26, 4787764), (31, 4015544), (52, 2393882), (62, 2007772), (104, 1196941), (124, 1003886), (248, 501943), (403, 308888), (806, 154444), (1612, 77222), (3224, 38611)]