87612416

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1364

約数の個数: 44

約数和(自身を含む): 177892488

約数和(自身を除く): 90280072

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 1277, 2144, 2554, 4288, 5108, 8576, 10216, 17152, 20432, 34304, 40864, 68608, 81728, 85559, 163456, 171118, 326912, 342236, 653824, 684472, 1307648, 1368944, 2737888, 5475776, 10951552, 21903104, 43806208, 87612416]

約数ペア:

[(1, 87612416), (2, 43806208), (4, 21903104), (8, 10951552), (16, 5475776), (32, 2737888), (64, 1368944), (67, 1307648), (128, 684472), (134, 653824), (256, 342236), (268, 326912), (512, 171118), (536, 163456), (1024, 85559), (1072, 81728), (1277, 68608), (2144, 40864), (2554, 34304), (4288, 20432), (5108, 17152), (8576, 10216)]