31448838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 35683962

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 3779, 4161, 7558, 8322, 11337, 22674, 71801, 143602, 215403, 275867, 430806, 551734, 827601, 1655202, 5241473, 10482946, 15724419, 31448838]

約数ペア:

[(1, 31448838), (2, 15724419), (3, 10482946), (6, 5241473), (19, 1655202), (38, 827601), (57, 551734), (73, 430806), (114, 275867), (146, 215403), (219, 143602), (438, 71801), (1387, 22674), (2774, 11337), (3779, 8322), (4161, 7558)]