222669424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{479891}}^1$

素因数の和:479928

約数の個数: 20

約数和(自身を含む): 446299560

約数和(自身を除く): 223630136

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 479891, 959782, 1919564, 3839128, 7678256, 13916839, 27833678, 55667356, 111334712, 222669424]

約数ペア:

[(1, 222669424), (2, 111334712), (4, 55667356), (8, 27833678), (16, 13916839), (29, 7678256), (58, 3839128), (116, 1919564), (232, 959782), (464, 479891)]