125869424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{253769}}^1$

素因数の和:253808

約数の個数: 20

約数和(自身を含む): 251739840

約数和(自身を除く): 125870416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 253769, 507538, 1015076, 2030152, 4060304, 7866839, 15733678, 31467356, 62934712, 125869424]

約数ペア:

[(1, 125869424), (2, 62934712), (4, 31467356), (8, 15733678), (16, 7866839), (31, 4060304), (62, 2030152), (124, 1015076), (248, 507538), (496, 253769)]