63631408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233939}}^1$

素因数の和:233964

約数の個数: 20

約数和(自身を含む): 130538520

約数和(自身を除く): 66907112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 233939, 467878, 935756, 1871512, 3743024, 3976963, 7953926, 15907852, 31815704, 63631408]

約数ペア:

[(1, 63631408), (2, 31815704), (4, 15907852), (8, 7953926), (16, 3976963), (17, 3743024), (34, 1871512), (68, 935756), (136, 467878), (272, 233939)]