161308904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{695297}}^1$

素因数の和:695332

約数の個数: 16

約数和(自身を含む): 312884100

約数和(自身を除く): 151575196

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 695297, 1390594, 2781188, 5562376, 20163613, 40327226, 80654452, 161308904]

約数ペア:

[(1, 161308904), (2, 80654452), (4, 40327226), (8, 20163613), (29, 5562376), (58, 2781188), (116, 1390594), (232, 695297)]