30796816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 63478080

約数和(自身を除く): 32681264

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 1579, 2438, 3158, 4876, 6316, 9752, 12632, 19504, 25264, 36317, 72634, 83687, 145268, 167374, 290536, 334748, 581072, 669496, 1338992, 1924801, 3849602, 7699204, 15398408, 30796816]

約数ペア:

[(1, 30796816), (2, 15398408), (4, 7699204), (8, 3849602), (16, 1924801), (23, 1338992), (46, 669496), (53, 581072), (92, 334748), (106, 290536), (184, 167374), (212, 145268), (368, 83687), (424, 72634), (848, 36317), (1219, 25264), (1579, 19504), (2438, 12632), (3158, 9752), (4876, 6316)]