78985384

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{6121}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 148213620

約数和(自身を除く): 69228236

約数列:

[1, 2, 4, 8, 1613, 3226, 6121, 6452, 12242, 12904, 24484, 48968, 9873173, 19746346, 39492692, 78985384]

約数ペア:

[(1, 78985384), (2, 39492692), (4, 19746346), (8, 9873173), (1613, 48968), (3226, 24484), (6121, 12904), (6452, 12242)]