83540956

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 148354416

約数和(自身を除く): 64813460

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 971, 1942, 3884, 21509, 43018, 86036, 133027, 152447, 266054, 304894, 532108, 609788, 20885239, 41770478, 83540956]

約数ペア:

[(1, 83540956), (2, 41770478), (4, 20885239), (137, 609788), (157, 532108), (274, 304894), (314, 266054), (548, 152447), (628, 133027), (971, 86036), (1942, 43018), (3884, 21509)]