63938768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{235069}}^1$

素因数の和:235094

約数の個数: 20

約数和(自身を含む): 131169060

約数和(自身を除く): 67230292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 235069, 470138, 940276, 1880552, 3761104, 3996173, 7992346, 15984692, 31969384, 63938768]

約数ペア:

[(1, 63938768), (2, 31969384), (4, 15984692), (8, 7992346), (16, 3996173), (17, 3761104), (34, 1880552), (68, 940276), (136, 470138), (272, 235069)]