31143436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 25756148

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 3583, 4346, 7166, 8692, 14332, 146903, 189899, 293806, 379798, 587612, 759596, 7785859, 15571718, 31143436]

約数ペア:

[(1, 31143436), (2, 15571718), (4, 7785859), (41, 759596), (53, 587612), (82, 379798), (106, 293806), (164, 189899), (212, 146903), (2173, 14332), (3583, 8692), (4346, 7166)]