80057216

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{36791}}^1$

素因数の和:36822

約数の個数: 32

約数和(自身を含む): 168875280

約数和(自身を除く): 88818064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 36791, 73582, 147164, 294328, 588656, 625447, 1177312, 1250894, 2354624, 2501788, 4709248, 5003576, 10007152, 20014304, 40028608, 80057216]

約数ペア:

[(1, 80057216), (2, 40028608), (4, 20014304), (8, 10007152), (16, 5003576), (17, 4709248), (32, 2501788), (34, 2354624), (64, 1250894), (68, 1177312), (128, 625447), (136, 588656), (272, 294328), (544, 147164), (1088, 73582), (2176, 36791)]