65614768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{178301}}^1$

素因数の和:178332

約数の個数: 20

約数和(自身を含む): 132656688

約数和(自身を除く): 67041920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 178301, 356602, 713204, 1426408, 2852816, 4100923, 8201846, 16403692, 32807384, 65614768]

約数ペア:

[(1, 65614768), (2, 32807384), (4, 16403692), (8, 8201846), (16, 4100923), (23, 2852816), (46, 1426408), (92, 713204), (184, 356602), (368, 178301)]