87942386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{273113}}^1$

素因数の和:273145

約数の個数: 16

約数和(自身を含む): 157313664

約数和(自身を除く): 69371278

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 273113, 546226, 1911791, 3823582, 6281599, 12563198, 43971193, 87942386]

約数ペア:

[(1, 87942386), (2, 43971193), (7, 12563198), (14, 6281599), (23, 3823582), (46, 1911791), (161, 546226), (322, 273113)]