64062008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{195311}}^1$

素因数の和:195358

約数の個数: 16

約数和(自身を含む): 123046560

約数和(自身を除く): 58984552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 195311, 390622, 781244, 1562488, 8007751, 16015502, 32031004, 64062008]

約数ペア:

[(1, 64062008), (2, 32031004), (4, 16015502), (8, 8007751), (41, 1562488), (82, 781244), (164, 390622), (328, 195311)]