173225344

素因数分解:

$2^7\times {\mathrm{677}}^1\times {\mathrm{1999}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 345780000

約数和(自身を除く): 172554656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 677, 1354, 1999, 2708, 3998, 5416, 7996, 10832, 15992, 21664, 31984, 43328, 63968, 86656, 127936, 255872, 1353323, 2706646, 5413292, 10826584, 21653168, 43306336, 86612672, 173225344]

約数ペア:

[(1, 173225344), (2, 86612672), (4, 43306336), (8, 21653168), (16, 10826584), (32, 5413292), (64, 2706646), (128, 1353323), (677, 255872), (1354, 127936), (1999, 86656), (2708, 63968), (3998, 43328), (5416, 31984), (7996, 21664), (10832, 15992)]