38818832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186629}}^1$

素因数の和:186650

約数の個数: 20

約数和(自身を含む): 80997420

約数和(自身を除く): 42178588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186629, 373258, 746516, 1493032, 2426177, 2986064, 4852354, 9704708, 19409416, 38818832]

約数ペア:

[(1, 38818832), (2, 19409416), (4, 9704708), (8, 4852354), (13, 2986064), (16, 2426177), (26, 1493032), (52, 746516), (104, 373258), (208, 186629)]