39038896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{187687}}^1$

素因数の和:187708

約数の個数: 20

約数和(自身を含む): 81456592

約数和(自身を除く): 42417696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 187687, 375374, 750748, 1501496, 2439931, 3002992, 4879862, 9759724, 19519448, 39038896]

約数ペア:

[(1, 39038896), (2, 19519448), (4, 9759724), (8, 4879862), (13, 3002992), (16, 2439931), (26, 1501496), (52, 750748), (104, 375374), (208, 187687)]