8158996864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{6323}}^1$

素因数の和:6947

約数の個数: 64

約数和(自身を含む): 17242133040

約数和(自身を除く): 9083136176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 593, 1088, 1186, 2176, 2372, 4744, 6323, 9488, 10081, 12646, 18976, 20162, 25292, 37952, 40324, 50584, 75904, 80648, 101168, 107491, 161296, 202336, 214982, 322592, 404672, 429964, 645184, 809344, 859928, 1290368, 1719856, 3439712, 3749539, 6879424, 7499078, 13758848, 14998156, 29996312, 59992624, 63742163, 119985248, 127484326, 239970496, 254968652, 479940992, 509937304, 1019874608, 2039749216, 4079498432, 8158996864]

約数ペア:

[(1, 8158996864), (2, 4079498432), (4, 2039749216), (8, 1019874608), (16, 509937304), (17, 479940992), (32, 254968652), (34, 239970496), (64, 127484326), (68, 119985248), (128, 63742163), (136, 59992624), (272, 29996312), (544, 14998156), (593, 13758848), (1088, 7499078), (1186, 6879424), (2176, 3749539), (2372, 3439712), (4744, 1719856), (6323, 1290368), (9488, 859928), (10081, 809344), (12646, 645184), (18976, 429964), (20162, 404672), (25292, 322592), (37952, 214982), (40324, 202336), (50584, 161296), (75904, 107491), (80648, 101168)]