80642136

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40483}}^1$

素因数の和:40575

約数の個数: 32

約数和(自身を含む): 204039360

約数和(自身を除く): 123397224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 40483, 80966, 121449, 161932, 242898, 323864, 485796, 971592, 3360089, 6720178, 10080267, 13440356, 20160534, 26880712, 40321068, 80642136]

約数ペア:

[(1, 80642136), (2, 40321068), (3, 26880712), (4, 20160534), (6, 13440356), (8, 10080267), (12, 6720178), (24, 3360089), (83, 971592), (166, 485796), (249, 323864), (332, 242898), (498, 161932), (664, 121449), (996, 80966), (1992, 40483)]