86780168

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{17191}}^1$

素因数の和:17828

約数の個数: 16

約数和(自身を含む): 162980160

約数和(自身を除く): 76199992

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 17191, 34382, 68764, 137528, 10847521, 21695042, 43390084, 86780168]

約数ペア:

[(1, 86780168), (2, 43390084), (4, 21695042), (8, 10847521), (631, 137528), (1262, 68764), (2524, 34382), (5048, 17191)]