31348954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 60399360

約数和(自身を除く): 29050406

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 7489, 14978, 52423, 97357, 104846, 172247, 194714, 344494, 681499, 1205729, 1362998, 2239211, 2411458, 4478422, 15674477, 31348954]

約数ペア:

[(1, 31348954), (2, 15674477), (7, 4478422), (13, 2411458), (14, 2239211), (23, 1362998), (26, 1205729), (46, 681499), (91, 344494), (161, 194714), (182, 172247), (299, 104846), (322, 97357), (598, 52423), (2093, 14978), (4186, 7489)]