90073568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{216523}}^1$

素因数の和:216546

約数の個数: 24

約数和(自身を含む): 190974168

約数和(自身を除く): 100900600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 216523, 433046, 866092, 1732184, 2814799, 3464368, 5629598, 6928736, 11259196, 22518392, 45036784, 90073568]

約数ペア:

[(1, 90073568), (2, 45036784), (4, 22518392), (8, 11259196), (13, 6928736), (16, 5629598), (26, 3464368), (32, 2814799), (52, 1732184), (104, 866092), (208, 433046), (416, 216523)]