31448292

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 75442752

約数和(自身を除く): 43994460

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 197, 212, 251, 318, 394, 502, 591, 636, 753, 788, 1004, 1182, 1506, 2364, 3012, 10441, 13303, 20882, 26606, 31323, 39909, 41764, 49447, 53212, 62646, 79818, 98894, 125292, 148341, 159636, 197788, 296682, 593364, 2620691, 5241382, 7862073, 10482764, 15724146, 31448292]

約数ペア:

[(1, 31448292), (2, 15724146), (3, 10482764), (4, 7862073), (6, 5241382), (12, 2620691), (53, 593364), (106, 296682), (159, 197788), (197, 159636), (212, 148341), (251, 125292), (318, 98894), (394, 79818), (502, 62646), (591, 53212), (636, 49447), (753, 41764), (788, 39909), (1004, 31323), (1182, 26606), (1506, 20882), (2364, 13303), (3012, 10441)]