16869704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{68023}}^1$

素因数の和:68060

約数の個数: 16

約数和(自身を含む): 32651520

約数和(自身を除く): 15781816

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 68023, 136046, 272092, 544184, 2108713, 4217426, 8434852, 16869704]

約数ペア:

[(1, 16869704), (2, 8434852), (4, 4217426), (8, 2108713), (31, 544184), (62, 272092), (124, 136046), (248, 68023)]