81848788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100799}}^1$

素因数の和:100839

約数の個数: 24

約数和(自身を含む): 169344000

約数和(自身を除く): 87495212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 100799, 201598, 403196, 705593, 1411186, 2822372, 2923171, 5846342, 11692684, 20462197, 40924394, 81848788]

約数ペア:

[(1, 81848788), (2, 40924394), (4, 20462197), (7, 11692684), (14, 5846342), (28, 2923171), (29, 2822372), (58, 1411186), (116, 705593), (203, 403196), (406, 201598), (812, 100799)]