64671224

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{132523}}^1$

素因数の和:132590

約数の個数: 16

約数和(自身を含む): 123247320

約数和(自身を除く): 58576096

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 132523, 265046, 530092, 1060184, 8083903, 16167806, 32335612, 64671224]

約数ペア:

[(1, 64671224), (2, 32335612), (4, 16167806), (8, 8083903), (61, 1060184), (122, 530092), (244, 265046), (488, 132523)]