31157204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7219}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 59435040

約数和(自身を除く): 28277836

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 7219, 14438, 28876, 93847, 187694, 375388, 599177, 1198354, 2396708, 7789301, 15578602, 31157204]

約数ペア:

[(1, 31157204), (2, 15578602), (4, 7789301), (13, 2396708), (26, 1198354), (52, 599177), (83, 375388), (166, 187694), (332, 93847), (1079, 28876), (2158, 14438), (4316, 7219)]