83109872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{305551}}^1$

素因数の和:305576

約数の個数: 20

約数和(自身を含む): 170498016

約数和(自身を除く): 87388144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 305551, 611102, 1222204, 2444408, 4888816, 5194367, 10388734, 20777468, 41554936, 83109872]

約数ペア:

[(1, 83109872), (2, 41554936), (4, 20777468), (8, 10388734), (16, 5194367), (17, 4888816), (34, 2444408), (68, 1222204), (136, 611102), (272, 305551)]