85449968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 174765600

約数和(自身を除く): 89315632

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 2609, 4094, 5218, 8188, 10436, 16376, 20872, 32752, 41744, 60007, 120014, 232201, 240028, 464402, 480056, 928804, 960112, 1857608, 3715216, 5340623, 10681246, 21362492, 42724984, 85449968]

約数ペア:

[(1, 85449968), (2, 42724984), (4, 21362492), (8, 10681246), (16, 5340623), (23, 3715216), (46, 1857608), (89, 960112), (92, 928804), (178, 480056), (184, 464402), (356, 240028), (368, 232201), (712, 120014), (1424, 60007), (2047, 41744), (2609, 32752), (4094, 20872), (5218, 16376), (8188, 10436)]