11655856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 23373504

約数和(自身を除く): 11717648

約数列:

[1, 2, 4, 8, 16, 67, 83, 131, 134, 166, 262, 268, 332, 524, 536, 664, 1048, 1072, 1328, 2096, 5561, 8777, 10873, 11122, 17554, 21746, 22244, 35108, 43492, 44488, 70216, 86984, 88976, 140432, 173968, 728491, 1456982, 2913964, 5827928, 11655856]

約数ペア:

[(1, 11655856), (2, 5827928), (4, 2913964), (8, 1456982), (16, 728491), (67, 173968), (83, 140432), (131, 88976), (134, 86984), (166, 70216), (262, 44488), (268, 43492), (332, 35108), (524, 22244), (536, 21746), (664, 17554), (1048, 11122), (1072, 10873), (1328, 8777), (2096, 5561)]