81904576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{98443}}^1$

素因数の和:98468

約数の個数: 28

約数和(自身を含む): 175033432

約数和(自身を除く): 93128856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 98443, 196886, 393772, 787544, 1279759, 1575088, 2559518, 3150176, 5119036, 6300352, 10238072, 20476144, 40952288, 81904576]

約数ペア:

[(1, 81904576), (2, 40952288), (4, 20476144), (8, 10238072), (13, 6300352), (16, 5119036), (26, 3150176), (32, 2559518), (52, 1575088), (64, 1279759), (104, 787544), (208, 393772), (416, 196886), (832, 98443)]