31906994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 58682880

約数和(自身を除く): 26775886

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 1697, 2686, 3394, 9401, 11879, 18802, 23758, 28849, 57698, 134063, 201943, 268126, 403886, 938441, 1876882, 2279071, 4558142, 15953497, 31906994]

約数ペア:

[(1, 31906994), (2, 15953497), (7, 4558142), (14, 2279071), (17, 1876882), (34, 938441), (79, 403886), (119, 268126), (158, 201943), (238, 134063), (553, 57698), (1106, 28849), (1343, 23758), (1697, 18802), (2686, 11879), (3394, 9401)]