87940196

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2801}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 158167296

約数和(自身を除く): 70227100

約数列:

[1, 2, 4, 47, 94, 167, 188, 334, 668, 2801, 5602, 7849, 11204, 15698, 31396, 131647, 263294, 467767, 526588, 935534, 1871068, 21985049, 43970098, 87940196]

約数ペア:

[(1, 87940196), (2, 43970098), (4, 21985049), (47, 1871068), (94, 935534), (167, 526588), (188, 467767), (334, 263294), (668, 131647), (2801, 31396), (5602, 15698), (7849, 11204)]