63868048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{234809}}^1$

素因数の和:234834

約数の個数: 20

約数和(自身を含む): 131023980

約数和(自身を除く): 67155932

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 234809, 469618, 939236, 1878472, 3756944, 3991753, 7983506, 15967012, 31934024, 63868048]

約数ペア:

[(1, 63868048), (2, 31934024), (4, 15967012), (8, 7983506), (16, 3991753), (17, 3756944), (34, 1878472), (68, 939236), (136, 469618), (272, 234809)]