40283168

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{7723}}^1$

素因数の和:7896

約数の個数: 24

約数和(自身を含む): 79804368

約数和(自身を除く): 39521200

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 7723, 15446, 30892, 61784, 123568, 247136, 1258849, 2517698, 5035396, 10070792, 20141584, 40283168]

約数ペア:

[(1, 40283168), (2, 20141584), (4, 10070792), (8, 5035396), (16, 2517698), (32, 1258849), (163, 247136), (326, 123568), (652, 61784), (1304, 30892), (2608, 15446), (5216, 7723)]