45681136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 92009984

約数和(自身を除く): 46328848

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 991, 1072, 1982, 2881, 3964, 5762, 7928, 11524, 15856, 23048, 42613, 46096, 66397, 85226, 132794, 170452, 265588, 340904, 531176, 681808, 1062352, 2855071, 5710142, 11420284, 22840568, 45681136]

約数ペア:

[(1, 45681136), (2, 22840568), (4, 11420284), (8, 5710142), (16, 2855071), (43, 1062352), (67, 681808), (86, 531176), (134, 340904), (172, 265588), (268, 170452), (344, 132794), (536, 85226), (688, 66397), (991, 46096), (1072, 42613), (1982, 23048), (2881, 15856), (3964, 11524), (5762, 7928)]