31784976

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 60

約数和(自身を含む): 89859328

約数和(自身を除く): 58074352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2143, 2472, 3708, 4286, 4944, 6429, 7416, 8572, 12858, 14832, 17144, 19287, 25716, 34288, 38574, 51432, 77148, 102864, 154296, 220729, 308592, 441458, 662187, 882916, 1324374, 1765832, 1986561, 2648748, 3531664, 3973122, 5297496, 7946244, 10594992, 15892488, 31784976]

約数ペア:

[(1, 31784976), (2, 15892488), (3, 10594992), (4, 7946244), (6, 5297496), (8, 3973122), (9, 3531664), (12, 2648748), (16, 1986561), (18, 1765832), (24, 1324374), (36, 882916), (48, 662187), (72, 441458), (103, 308592), (144, 220729), (206, 154296), (309, 102864), (412, 77148), (618, 51432), (824, 38574), (927, 34288), (1236, 25716), (1648, 19287), (1854, 17144), (2143, 14832), (2472, 12858), (3708, 8572), (4286, 7416), (4944, 6429)]