38438512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11071}}^1$

素因数の和:11117

約数の個数: 40

約数和(自身を含む): 87867392

約数和(自身を除く): 49428880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11071, 22142, 44284, 77497, 88568, 154994, 177136, 309988, 343201, 619976, 686402, 1239952, 1372804, 2402407, 2745608, 4804814, 5491216, 9609628, 19219256, 38438512]

約数ペア:

[(1, 38438512), (2, 19219256), (4, 9609628), (7, 5491216), (8, 4804814), (14, 2745608), (16, 2402407), (28, 1372804), (31, 1239952), (56, 686402), (62, 619976), (112, 343201), (124, 309988), (217, 177136), (248, 154994), (434, 88568), (496, 77497), (868, 44284), (1736, 22142), (3472, 11071)]