40390576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2677}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 83682144

約数和(自身を除く): 43291568

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 2677, 3772, 5354, 7544, 10708, 15088, 21416, 42832, 61571, 109757, 123142, 219514, 246284, 439028, 492568, 878056, 985136, 1756112, 2524411, 5048822, 10097644, 20195288, 40390576]

約数ペア:

[(1, 40390576), (2, 20195288), (4, 10097644), (8, 5048822), (16, 2524411), (23, 1756112), (41, 985136), (46, 878056), (82, 492568), (92, 439028), (164, 246284), (184, 219514), (328, 123142), (368, 109757), (656, 61571), (943, 42832), (1886, 21416), (2677, 15088), (3772, 10708), (5354, 7544)]