31565219332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{11933}}^1$

素因数の和:12328

約数の個数: 48

約数和(自身を含む): 57863765232

約数和(自身を除く): 26298545900

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 293, 586, 1172, 2257, 4514, 9028, 10841, 11933, 17873, 21682, 23866, 35746, 43364, 47732, 71492, 441521, 661301, 727913, 883042, 1322602, 1455826, 1766084, 2645204, 2911652, 3496369, 6992738, 13985476, 26932781, 53865562, 107731124, 129365653, 213278509, 258731306, 426557018, 517462612, 853114036, 7891304833, 15782609666, 31565219332]

約数ペア:

[(1, 31565219332), (2, 15782609666), (4, 7891304833), (37, 853114036), (61, 517462612), (74, 426557018), (122, 258731306), (148, 213278509), (244, 129365653), (293, 107731124), (586, 53865562), (1172, 26932781), (2257, 13985476), (4514, 6992738), (9028, 3496369), (10841, 2911652), (11933, 2645204), (17873, 1766084), (21682, 1455826), (23866, 1322602), (35746, 883042), (43364, 727913), (47732, 661301), (71492, 441521)]