31587702928

素因数分解:

$2^4\times {\mathrm{15277}}^1\times {\mathrm{129229}}^1$

素因数の和:144514

約数の個数: 20

約数和(自身を含む): 61205654140

約数和(自身を除く): 29617951212

約数列:

[1, 2, 4, 8, 16, 15277, 30554, 61108, 122216, 129229, 244432, 258458, 516916, 1033832, 2067664, 1974231433, 3948462866, 7896925732, 15793851464, 31587702928]

約数ペア:

[(1, 31587702928), (2, 15793851464), (4, 7896925732), (8, 3948462866), (16, 1974231433), (15277, 2067664), (30554, 1033832), (61108, 516916), (122216, 258458), (129229, 244432)]