81466414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5483}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 142145280

約数和(自身を除く): 60678866

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 5483, 7429, 10966, 14858, 93211, 104177, 126109, 186422, 208354, 252218, 1771009, 2143853, 2396071, 3542018, 4287706, 4792142, 40733207, 81466414]

約数ペア:

[(1, 81466414), (2, 40733207), (17, 4792142), (19, 4287706), (23, 3542018), (34, 2396071), (38, 2143853), (46, 1771009), (323, 252218), (391, 208354), (437, 186422), (646, 126109), (782, 104177), (874, 93211), (5483, 14858), (7429, 10966)]