193682816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{65789}}^1$

素因数の和:65826

約数の個数: 32

約数和(自身を含む): 402634800

約数和(自身を除く): 208951984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 65789, 131578, 263156, 526312, 1052624, 1513147, 2105248, 3026294, 4210496, 6052588, 8420992, 12105176, 24210352, 48420704, 96841408, 193682816]

約数ペア:

[(1, 193682816), (2, 96841408), (4, 48420704), (8, 24210352), (16, 12105176), (23, 8420992), (32, 6052588), (46, 4210496), (64, 3026294), (92, 2105248), (128, 1513147), (184, 1052624), (368, 526312), (736, 263156), (1472, 131578), (2944, 65789)]