42810366416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157391053}}^1$

素因数の和:157391078

約数の個数: 20

約数和(自身を含む): 87824208132

約数和(自身を除く): 45013841716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157391053, 314782106, 629564212, 1259128424, 2518256848, 2675647901, 5351295802, 10702591604, 21405183208, 42810366416]

約数ペア:

[(1, 42810366416), (2, 21405183208), (4, 10702591604), (8, 5351295802), (16, 2675647901), (17, 2518256848), (34, 1259128424), (68, 629564212), (136, 314782106), (272, 157391053)]