83381572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11987}}^1$

素因数の和:12075

約数の個数: 24

約数和(自身を含む): 153062784

約数和(自身を除く): 69681212

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 11987, 23974, 47948, 443519, 563389, 887038, 1126778, 1774076, 2253556, 20845393, 41690786, 83381572]

約数ペア:

[(1, 83381572), (2, 41690786), (4, 20845393), (37, 2253556), (47, 1774076), (74, 1126778), (94, 887038), (148, 563389), (188, 443519), (1739, 47948), (3478, 23974), (6956, 11987)]