61997008

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{21647}}^1$

素因数の和:21834

約数の個数: 20

約数和(自身を含む): 120795840

約数和(自身を除く): 58798832

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 21647, 43294, 86588, 173176, 346352, 3874813, 7749626, 15499252, 30998504, 61997008]

約数ペア:

[(1, 61997008), (2, 30998504), (4, 15499252), (8, 7749626), (16, 3874813), (179, 346352), (358, 173176), (716, 86588), (1432, 43294), (2864, 21647)]