162844448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{391453}}^1$

素因数の和:391476

約数の個数: 24

約数和(自身を含む): 345262428

約数和(自身を除く): 182417980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 391453, 782906, 1565812, 3131624, 5088889, 6263248, 10177778, 12526496, 20355556, 40711112, 81422224, 162844448]

約数ペア:

[(1, 162844448), (2, 81422224), (4, 40711112), (8, 20355556), (13, 12526496), (16, 10177778), (26, 6263248), (32, 5088889), (52, 3131624), (104, 1565812), (208, 782906), (416, 391453)]