44721968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{164419}}^1$

素因数の和:164444

約数の個数: 20

約数和(自身を含む): 91746360

約数和(自身を除く): 47024392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 164419, 328838, 657676, 1315352, 2630704, 2795123, 5590246, 11180492, 22360984, 44721968]

約数ペア:

[(1, 44721968), (2, 22360984), (4, 11180492), (8, 5590246), (16, 2795123), (17, 2630704), (34, 1315352), (68, 657676), (136, 328838), (272, 164419)]