42434704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{204013}}^1$

素因数の和:204034

約数の個数: 20

約数和(自身を含む): 88542076

約数和(自身を除く): 46107372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 204013, 408026, 816052, 1632104, 2652169, 3264208, 5304338, 10608676, 21217352, 42434704]

約数ペア:

[(1, 42434704), (2, 21217352), (4, 10608676), (8, 5304338), (13, 3264208), (16, 2652169), (26, 1632104), (52, 816052), (104, 408026), (208, 204013)]