85371976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 78623864

約数列:

[1, 2, 4, 8, 53, 106, 212, 227, 424, 454, 887, 908, 1774, 1816, 3548, 7096, 12031, 24062, 47011, 48124, 94022, 96248, 188044, 201349, 376088, 402698, 805396, 1610792, 10671497, 21342994, 42685988, 85371976]

約数ペア:

[(1, 85371976), (2, 42685988), (4, 21342994), (8, 10671497), (53, 1610792), (106, 805396), (212, 402698), (227, 376088), (424, 201349), (454, 188044), (887, 96248), (908, 94022), (1774, 48124), (1816, 47011), (3548, 24062), (7096, 12031)]