31228252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 32783780

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 332, 374, 503, 748, 913, 1006, 1411, 1826, 2012, 2822, 3652, 5533, 5644, 8551, 11066, 15521, 17102, 22132, 31042, 34204, 41749, 62084, 83498, 94061, 166996, 188122, 376244, 459239, 709733, 918478, 1419466, 1836956, 2838932, 7807063, 15614126, 31228252]

約数ペア:

[(1, 31228252), (2, 15614126), (4, 7807063), (11, 2838932), (17, 1836956), (22, 1419466), (34, 918478), (44, 709733), (68, 459239), (83, 376244), (166, 188122), (187, 166996), (332, 94061), (374, 83498), (503, 62084), (748, 41749), (913, 34204), (1006, 31042), (1411, 22132), (1826, 17102), (2012, 15521), (2822, 11066), (3652, 8551), (5533, 5644)]