45288718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 72182880

約数和(自身を除く): 26894162

約数列:

[1, 2, 43, 61, 86, 89, 97, 122, 178, 194, 2623, 3827, 4171, 5246, 5429, 5917, 7654, 8342, 8633, 10858, 11834, 17266, 233447, 254431, 371219, 466894, 508862, 526613, 742438, 1053226, 22644359, 45288718]

約数ペア:

[(1, 45288718), (2, 22644359), (43, 1053226), (61, 742438), (86, 526613), (89, 508862), (97, 466894), (122, 371219), (178, 254431), (194, 233447), (2623, 17266), (3827, 11834), (4171, 10858), (5246, 8633), (5429, 8342), (5917, 7654)]