827838064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{17959}}^1$

素因数の和:18077

約数の個数: 40

約数和(自身を含む): 1665825920

約数和(自身を除く): 837987856

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 2881, 5762, 11524, 17959, 23048, 35918, 46096, 71836, 143672, 287344, 772237, 1203253, 1544474, 2406506, 3088948, 4813012, 6177896, 9626024, 12355792, 19252048, 51739879, 103479758, 206959516, 413919032, 827838064]

約数ペア:

[(1, 827838064), (2, 413919032), (4, 206959516), (8, 103479758), (16, 51739879), (43, 19252048), (67, 12355792), (86, 9626024), (134, 6177896), (172, 4813012), (268, 3088948), (344, 2406506), (536, 1544474), (688, 1203253), (1072, 772237), (2881, 287344), (5762, 143672), (11524, 71836), (17959, 46096), (23048, 35918)]