31255114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 56194560

約数和(自身を除く): 24939446

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 3251, 4807, 6502, 9614, 35761, 61769, 71522, 74773, 123538, 149546, 679459, 822503, 1358918, 1420687, 1645006, 2841374, 15627557, 31255114]

約数ペア:

[(1, 31255114), (2, 15627557), (11, 2841374), (19, 1645006), (22, 1420687), (23, 1358918), (38, 822503), (46, 679459), (209, 149546), (253, 123538), (418, 74773), (437, 71522), (506, 61769), (874, 35761), (3251, 9614), (4807, 6502)]