42006224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{201953}}^1$

素因数の和:201974

約数の個数: 20

約数和(自身を含む): 87648036

約数和(自身を除く): 45641812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 201953, 403906, 807812, 1615624, 2625389, 3231248, 5250778, 10501556, 21003112, 42006224]

約数ペア:

[(1, 42006224), (2, 21003112), (4, 10501556), (8, 5250778), (13, 3231248), (16, 2625389), (26, 1615624), (52, 807812), (104, 403906), (208, 201953)]