22321912

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 42865200

約数和(自身を除く): 20543288

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 293, 356, 428, 586, 712, 856, 1172, 2344, 9523, 19046, 26077, 31351, 38092, 52154, 62702, 76184, 104308, 125404, 208616, 250808, 2790239, 5580478, 11160956, 22321912]

約数ペア:

[(1, 22321912), (2, 11160956), (4, 5580478), (8, 2790239), (89, 250808), (107, 208616), (178, 125404), (214, 104308), (293, 76184), (356, 62702), (428, 52154), (586, 38092), (712, 31351), (856, 26077), (1172, 19046), (2344, 9523)]