3942416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3206

約数の個数: 20

約数和(自身を含む): 7737600

約数和(自身を除く): 3795184

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3119, 6238, 12476, 24952, 49904, 246401, 492802, 985604, 1971208, 3942416]

約数ペア:

[(1, 3942416), (2, 1971208), (4, 985604), (8, 492802), (16, 246401), (79, 49904), (158, 24952), (316, 12476), (632, 6238), (1264, 3119)]