87394688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40163}}^1$

素因数の和:40194

約数の個数: 32

約数和(自身を含む): 184352760

約数和(自身を除く): 96958072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40163, 80326, 160652, 321304, 642608, 682771, 1285216, 1365542, 2570432, 2731084, 5140864, 5462168, 10924336, 21848672, 43697344, 87394688]

約数ペア:

[(1, 87394688), (2, 43697344), (4, 21848672), (8, 10924336), (16, 5462168), (17, 5140864), (32, 2731084), (34, 2570432), (64, 1365542), (68, 1285216), (128, 682771), (136, 642608), (272, 321304), (544, 160652), (1088, 80326), (2176, 40163)]