127624912

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{70589}}^1$

素因数の和:70710

約数の個数: 20

約数和(自身を含む): 249465060

約数和(自身を除く): 121840148

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 70589, 141178, 282356, 564712, 1129424, 7976557, 15953114, 31906228, 63812456, 127624912]

約数ペア:

[(1, 127624912), (2, 63812456), (4, 31906228), (8, 15953114), (16, 7976557), (113, 1129424), (226, 564712), (452, 282356), (904, 141178), (1808, 70589)]