83457296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401237}}^1$

素因数の和:401258

約数の個数: 20

約数和(自身を含む): 174137292

約数和(自身を除く): 90679996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401237, 802474, 1604948, 3209896, 5216081, 6419792, 10432162, 20864324, 41728648, 83457296]

約数ペア:

[(1, 83457296), (2, 41728648), (4, 20864324), (8, 10432162), (13, 6419792), (16, 5216081), (26, 3209896), (52, 1604948), (104, 802474), (208, 401237)]