422144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 901404

約数和(自身を除く): 479260

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 256, 272, 388, 544, 776, 1088, 1552, 1649, 2176, 3104, 3298, 4352, 6208, 6596, 12416, 13192, 24832, 26384, 52768, 105536, 211072, 422144]

約数ペア:

[(1, 422144), (2, 211072), (4, 105536), (8, 52768), (16, 26384), (17, 24832), (32, 13192), (34, 12416), (64, 6596), (68, 6208), (97, 4352), (128, 3298), (136, 3104), (194, 2176), (256, 1649), (272, 1552), (388, 1088), (544, 776)]