38947144

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 74416320

約数和(自身を除く): 35469176

約数列:

[1, 2, 4, 8, 107, 173, 214, 263, 346, 428, 526, 692, 856, 1052, 1384, 2104, 18511, 28141, 37022, 45499, 56282, 74044, 90998, 112564, 148088, 181996, 225128, 363992, 4868393, 9736786, 19473572, 38947144]

約数ペア:

[(1, 38947144), (2, 19473572), (4, 9736786), (8, 4868393), (107, 363992), (173, 225128), (214, 181996), (263, 148088), (346, 112564), (428, 90998), (526, 74044), (692, 56282), (856, 45499), (1052, 37022), (1384, 28141), (2104, 18511)]