31891936

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{5059}}^1$

素因数の和:5266

約数の個数: 24

約数和(自身を含む): 63118440

約数和(自身を除く): 31226504

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 5059, 6304, 10118, 20236, 40472, 80944, 161888, 996623, 1993246, 3986492, 7972984, 15945968, 31891936]

約数ペア:

[(1, 31891936), (2, 15945968), (4, 7972984), (8, 3986492), (16, 1993246), (32, 996623), (197, 161888), (394, 80944), (788, 40472), (1576, 20236), (3152, 10118), (5059, 6304)]