80616562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 136668672

約数和(自身を除く): 56052110

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 962, 1222, 1739, 1783, 3478, 3566, 22607, 23179, 45214, 46358, 65971, 83801, 131942, 167602, 857623, 1089413, 1715246, 2178826, 3100637, 6201274, 40308281, 80616562]

約数ペア:

[(1, 80616562), (2, 40308281), (13, 6201274), (26, 3100637), (37, 2178826), (47, 1715246), (74, 1089413), (94, 857623), (481, 167602), (611, 131942), (962, 83801), (1222, 65971), (1739, 46358), (1783, 45214), (3478, 23179), (3566, 22607)]