29781104

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{23561}}^1$

素因数の和:23648

約数の個数: 20

約数和(自身を含む): 58433760

約数和(自身を除く): 28652656

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 23561, 47122, 94244, 188488, 376976, 1861319, 3722638, 7445276, 14890552, 29781104]

約数ペア:

[(1, 29781104), (2, 14890552), (4, 7445276), (8, 3722638), (16, 1861319), (79, 376976), (158, 188488), (316, 94244), (632, 47122), (1264, 23561)]