33660016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 40

約数和(自身を含む): 71964144

約数和(自身を除く): 38304128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3947, 4264, 7894, 8528, 15788, 31576, 51311, 63152, 102622, 161827, 205244, 323654, 410488, 647308, 820976, 1294616, 2103751, 2589232, 4207502, 8415004, 16830008, 33660016]

約数ペア:

[(1, 33660016), (2, 16830008), (4, 8415004), (8, 4207502), (13, 2589232), (16, 2103751), (26, 1294616), (41, 820976), (52, 647308), (82, 410488), (104, 323654), (164, 205244), (208, 161827), (328, 102622), (533, 63152), (656, 51311), (1066, 31576), (2132, 15788), (3947, 8528), (4264, 7894)]