81301096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{327827}}^1$

素因数の和:327864

約数の個数: 16

約数和(自身を含む): 157357440

約数和(自身を除く): 76056344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 327827, 655654, 1311308, 2622616, 10162637, 20325274, 40650548, 81301096]

約数ペア:

[(1, 81301096), (2, 40650548), (4, 20325274), (8, 10162637), (31, 2622616), (62, 1311308), (124, 655654), (248, 327827)]