42162448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155009}}^1$

素因数の和:155034

約数の個数: 20

約数和(自身を含む): 86495580

約数和(自身を除く): 44333132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155009, 310018, 620036, 1240072, 2480144, 2635153, 5270306, 10540612, 21081224, 42162448]

約数ペア:

[(1, 42162448), (2, 21081224), (4, 10540612), (8, 5270306), (16, 2635153), (17, 2480144), (34, 1240072), (68, 620036), (136, 310018), (272, 155009)]