79927712

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 166652640

約数和(自身を除く): 86724928

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2003, 2494, 4006, 4988, 8012, 9976, 16024, 19952, 32048, 39904, 58087, 64096, 86129, 116174, 172258, 232348, 344516, 464696, 689032, 929392, 1378064, 1858784, 2497741, 2756128, 4995482, 9990964, 19981928, 39963856, 79927712]

約数ペア:

[(1, 79927712), (2, 39963856), (4, 19981928), (8, 9990964), (16, 4995482), (29, 2756128), (32, 2497741), (43, 1858784), (58, 1378064), (86, 929392), (116, 689032), (172, 464696), (232, 344516), (344, 232348), (464, 172258), (688, 116174), (928, 86129), (1247, 64096), (1376, 58087), (2003, 39904), (2494, 32048), (4006, 19952), (4988, 16024), (8012, 9976)]