82316470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 154192896

約数和(自身を除く): 71876426

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 2027, 4054, 4061, 8122, 10135, 20270, 20305, 40610, 62837, 125674, 265537, 314185, 531074, 628370, 1327685, 2655370, 8231647, 16463294, 41158235, 82316470]

約数ペア:

[(1, 82316470), (2, 41158235), (5, 16463294), (10, 8231647), (31, 2655370), (62, 1327685), (131, 628370), (155, 531074), (262, 314185), (310, 265537), (655, 125674), (1310, 62837), (2027, 40610), (4054, 20305), (4061, 20270), (8122, 10135)]