3321616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:3978

約数の個数: 20

約数和(自身を含む): 6558732

約数和(自身を除く): 3237116

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3917, 7834, 15668, 31336, 62672, 207601, 415202, 830404, 1660808, 3321616]

約数ペア:

[(1, 3321616), (2, 1660808), (4, 830404), (8, 415202), (16, 207601), (53, 62672), (106, 31336), (212, 15668), (424, 7834), (848, 3917)]