354688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 752760

約数和(自身を除く): 398072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 163, 272, 326, 544, 652, 1088, 1304, 2176, 2608, 2771, 5216, 5542, 10432, 11084, 20864, 22168, 44336, 88672, 177344, 354688]

約数ペア:

[(1, 354688), (2, 177344), (4, 88672), (8, 44336), (16, 22168), (17, 20864), (32, 11084), (34, 10432), (64, 5542), (68, 5216), (128, 2771), (136, 2608), (163, 2176), (272, 1304), (326, 1088), (544, 652)]