31367930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1493}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 61959168

約数和(自身を除く): 30591238

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1493, 1910, 2101, 2986, 4202, 7465, 10505, 14930, 16423, 21010, 32846, 82115, 164230, 285163, 570326, 1425815, 2851630, 3136793, 6273586, 15683965, 31367930]

約数ペア:

[(1, 31367930), (2, 15683965), (5, 6273586), (10, 3136793), (11, 2851630), (22, 1425815), (55, 570326), (110, 285163), (191, 164230), (382, 82115), (955, 32846), (1493, 21010), (1910, 16423), (2101, 14930), (2986, 10505), (4202, 7465)]