31310492

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 56364336

約数和(自身を除く): 25053844

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1307, 2614, 5228, 5989, 11978, 23956, 69271, 138542, 147691, 277084, 295382, 590764, 7827623, 15655246, 31310492]

約数ペア:

[(1, 31310492), (2, 15655246), (4, 7827623), (53, 590764), (106, 295382), (113, 277084), (212, 147691), (226, 138542), (452, 69271), (1307, 23956), (2614, 11978), (5228, 5989)]