31522134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3557}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 72412416

約数和(自身を除く): 40890282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 3557, 4431, 7114, 8862, 10671, 21342, 24899, 49798, 74697, 149394, 750527, 1501054, 2251581, 4503162, 5253689, 10507378, 15761067, 31522134]

約数ペア:

[(1, 31522134), (2, 15761067), (3, 10507378), (6, 5253689), (7, 4503162), (14, 2251581), (21, 1501054), (42, 750527), (211, 149394), (422, 74697), (633, 49798), (1266, 24899), (1477, 21342), (2954, 10671), (3557, 8862), (4431, 7114)]