17721352016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{38192569}}^1$

素因数の和:38192606

約数の個数: 20

約数和(自身を含む): 35519090100

約数和(自身を除く): 17797738084

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 38192569, 76385138, 152770276, 305540552, 611081104, 1107584501, 2215169002, 4430338004, 8860676008, 17721352016]

約数ペア:

[(1, 17721352016), (2, 8860676008), (4, 4430338004), (8, 2215169002), (16, 1107584501), (29, 611081104), (58, 305540552), (116, 152770276), (232, 76385138), (464, 38192569)]