90160384

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20750

約数の個数: 36

約数和(自身を含む): 190564164

約数和(自身を除く): 100403780

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20717, 41434, 82868, 165736, 331472, 352189, 662944, 704378, 1325888, 1408756, 2651776, 2817512, 5303552, 5635024, 11270048, 22540096, 45080192, 90160384]

約数ペア:

[(1, 90160384), (2, 45080192), (4, 22540096), (8, 11270048), (16, 5635024), (17, 5303552), (32, 2817512), (34, 2651776), (64, 1408756), (68, 1325888), (128, 704378), (136, 662944), (256, 352189), (272, 331472), (544, 165736), (1088, 82868), (2176, 41434), (4352, 20717)]