188080048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1217}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 393287328

約数和(自身を除く): 205207280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 743, 1217, 1486, 2434, 2972, 4868, 5944, 9659, 9736, 11888, 15821, 19318, 19472, 31642, 38636, 63284, 77272, 126568, 154544, 253136, 904231, 1808462, 3616924, 7233848, 11755003, 14467696, 23510006, 47020012, 94040024, 188080048]

約数ペア:

[(1, 188080048), (2, 94040024), (4, 47020012), (8, 23510006), (13, 14467696), (16, 11755003), (26, 7233848), (52, 3616924), (104, 1808462), (208, 904231), (743, 253136), (1217, 154544), (1486, 126568), (2434, 77272), (2972, 63284), (4868, 38636), (5944, 31642), (9659, 19472), (9736, 19318), (11888, 15821)]