40268176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193597}}^1$

素因数の和:193618

約数の個数: 20

約数和(自身を含む): 84021532

約数和(自身を除く): 43753356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193597, 387194, 774388, 1548776, 2516761, 3097552, 5033522, 10067044, 20134088, 40268176]

約数ペア:

[(1, 40268176), (2, 20134088), (4, 10067044), (8, 5033522), (13, 3097552), (16, 2516761), (26, 1548776), (52, 774388), (104, 387194), (208, 193597)]