31623436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 62967744

約数和(自身を除く): 31344308

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 137, 193, 274, 299, 386, 548, 598, 772, 1196, 1781, 2509, 3151, 3562, 4439, 5018, 6302, 7124, 8878, 10036, 12604, 17756, 26441, 40963, 52882, 57707, 81926, 105764, 115414, 163852, 230828, 343733, 608143, 687466, 1216286, 1374932, 2432572, 7905859, 15811718, 31623436]

約数ペア:

[(1, 31623436), (2, 15811718), (4, 7905859), (13, 2432572), (23, 1374932), (26, 1216286), (46, 687466), (52, 608143), (92, 343733), (137, 230828), (193, 163852), (274, 115414), (299, 105764), (386, 81926), (548, 57707), (598, 52882), (772, 40963), (1196, 26441), (1781, 17756), (2509, 12604), (3151, 10036), (3562, 8878), (4439, 7124), (5018, 6302)]