31323824

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 69662208

約数和(自身を除く): 38338384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 911, 1228, 1822, 2149, 2456, 3644, 4298, 4912, 6377, 7288, 8596, 12754, 14576, 17192, 25508, 34384, 51016, 102032, 279677, 559354, 1118708, 1957739, 2237416, 3915478, 4474832, 7830956, 15661912, 31323824]

約数ペア:

[(1, 31323824), (2, 15661912), (4, 7830956), (7, 4474832), (8, 3915478), (14, 2237416), (16, 1957739), (28, 1118708), (56, 559354), (112, 279677), (307, 102032), (614, 51016), (911, 34384), (1228, 25508), (1822, 17192), (2149, 14576), (2456, 12754), (3644, 8596), (4298, 7288), (4912, 6377)]