8216612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 16084992

約数和(自身を除く): 7868380

約数列:

[1, 2, 4, 23, 31, 43, 46, 62, 67, 86, 92, 124, 134, 172, 268, 713, 989, 1333, 1426, 1541, 1978, 2077, 2666, 2852, 2881, 3082, 3956, 4154, 5332, 5762, 6164, 8308, 11524, 30659, 47771, 61318, 66263, 89311, 95542, 122636, 132526, 178622, 191084, 265052, 357244, 2054153, 4108306, 8216612]

約数ペア:

[(1, 8216612), (2, 4108306), (4, 2054153), (23, 357244), (31, 265052), (43, 191084), (46, 178622), (62, 132526), (67, 122636), (86, 95542), (92, 89311), (124, 66263), (134, 61318), (172, 47771), (268, 30659), (713, 11524), (989, 8308), (1333, 6164), (1426, 5762), (1541, 5332), (1978, 4154), (2077, 3956), (2666, 3082), (2852, 2881)]