2016197824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2549}}^1$

素因数の和:3305

約数の個数: 56

約数和(自身を含む): 4243730400

約数和(自身を除く): 2227532576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 727, 1088, 1454, 2549, 2908, 5098, 5816, 10196, 11632, 12359, 20392, 23264, 24718, 40784, 43333, 46528, 49436, 81568, 86666, 98872, 163136, 173332, 197744, 346664, 395488, 693328, 790976, 1386656, 1853123, 2773312, 3706246, 7412492, 14824984, 29649968, 31503091, 59299936, 63006182, 118599872, 126012364, 252024728, 504049456, 1008098912, 2016197824]

約数ペア:

[(1, 2016197824), (2, 1008098912), (4, 504049456), (8, 252024728), (16, 126012364), (17, 118599872), (32, 63006182), (34, 59299936), (64, 31503091), (68, 29649968), (136, 14824984), (272, 7412492), (544, 3706246), (727, 2773312), (1088, 1853123), (1454, 1386656), (2549, 790976), (2908, 693328), (5098, 395488), (5816, 346664), (10196, 197744), (11632, 173332), (12359, 163136), (20392, 98872), (23264, 86666), (24718, 81568), (40784, 49436), (43333, 46528)]