42707536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157013}}^1$

素因数の和:157038

約数の個数: 20

約数和(自身を含む): 87613812

約数和(自身を除く): 44906276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157013, 314026, 628052, 1256104, 2512208, 2669221, 5338442, 10676884, 21353768, 42707536]

約数ペア:

[(1, 42707536), (2, 21353768), (4, 10676884), (8, 5338442), (16, 2669221), (17, 2512208), (34, 1256104), (68, 628052), (136, 314026), (272, 157013)]