85631884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18503}}^1$

素因数の和:18609

約数の個数: 24

約数和(自身を含む): 163205280

約数和(自身を除く): 77573396

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 18503, 37006, 74012, 240539, 481078, 962156, 1646767, 3293534, 6587068, 21407971, 42815942, 85631884]

約数ペア:

[(1, 85631884), (2, 42815942), (4, 21407971), (13, 6587068), (26, 3293534), (52, 1646767), (89, 962156), (178, 481078), (356, 240539), (1157, 74012), (2314, 37006), (4628, 18503)]