822669136

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{39521}}^1$

素因数の和:40830

約数の個数: 20

約数和(自身を含む): 1595186964

約数和(自身を除く): 772517828

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816, 39521, 79042, 158084, 316168, 632336, 51416821, 102833642, 205667284, 411334568, 822669136]

約数ペア:

[(1, 822669136), (2, 411334568), (4, 205667284), (8, 102833642), (16, 51416821), (1301, 632336), (2602, 316168), (5204, 158084), (10408, 79042), (20816, 39521)]