41644016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 85891824

約数和(自身を除く): 44247808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 541, 566, 1082, 1132, 2164, 2264, 4328, 4528, 4811, 8656, 9197, 9622, 18394, 19244, 36788, 38488, 73576, 76976, 147152, 153103, 306206, 612412, 1224824, 2449648, 2602751, 5205502, 10411004, 20822008, 41644016]

約数ペア:

[(1, 41644016), (2, 20822008), (4, 10411004), (8, 5205502), (16, 2602751), (17, 2449648), (34, 1224824), (68, 612412), (136, 306206), (272, 153103), (283, 147152), (541, 76976), (566, 73576), (1082, 38488), (1132, 36788), (2164, 19244), (2264, 18394), (4328, 9622), (4528, 9197), (4811, 8656)]