69945584

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{82483}}^1$

素因数の和:82544

約数の個数: 20

約数和(自身を含む): 138078216

約数和(自身を除く): 68132632

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 82483, 164966, 329932, 659864, 1319728, 4371599, 8743198, 17486396, 34972792, 69945584]

約数ペア:

[(1, 69945584), (2, 34972792), (4, 17486396), (8, 8743198), (16, 4371599), (53, 1319728), (106, 659864), (212, 329932), (424, 164966), (848, 82483)]