42435056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139589}}^1$

素因数の和:139616

約数の個数: 20

約数和(自身を含む): 86545800

約数和(自身を除く): 44110744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 139589, 279178, 558356, 1116712, 2233424, 2652191, 5304382, 10608764, 21217528, 42435056]

約数ペア:

[(1, 42435056), (2, 21217528), (4, 10608764), (8, 5304382), (16, 2652191), (19, 2233424), (38, 1116712), (76, 558356), (152, 279178), (304, 139589)]