87425152

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40177}}^1$

素因数の和:40208

約数の個数: 32

約数和(自身を含む): 184417020

約数和(自身を除く): 96991868

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40177, 80354, 160708, 321416, 642832, 683009, 1285664, 1366018, 2571328, 2732036, 5142656, 5464072, 10928144, 21856288, 43712576, 87425152]

約数ペア:

[(1, 87425152), (2, 43712576), (4, 21856288), (8, 10928144), (16, 5464072), (17, 5142656), (32, 2732036), (34, 2571328), (64, 1366018), (68, 1285664), (128, 683009), (136, 642832), (272, 321416), (544, 160708), (1088, 80354), (2176, 40177)]