31857492

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 77277312

約数和(自身を除く): 45419820

約数列:

[1, 2, 3, 4, 6, 12, 41, 73, 82, 123, 146, 164, 219, 246, 292, 438, 492, 876, 887, 1774, 2661, 2993, 3548, 5322, 5986, 8979, 10644, 11972, 17958, 35916, 36367, 64751, 72734, 109101, 129502, 145468, 194253, 218202, 259004, 388506, 436404, 777012, 2654791, 5309582, 7964373, 10619164, 15928746, 31857492]

約数ペア:

[(1, 31857492), (2, 15928746), (3, 10619164), (4, 7964373), (6, 5309582), (12, 2654791), (41, 777012), (73, 436404), (82, 388506), (123, 259004), (146, 218202), (164, 194253), (219, 145468), (246, 129502), (292, 109101), (438, 72734), (492, 64751), (876, 36367), (887, 35916), (1774, 17958), (2661, 11972), (2993, 10644), (3548, 8979), (5322, 5986)]