163939712

素因数分解:

$2^7\times {\mathrm{797}}^1\times {\mathrm{1607}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 327211920

約数和(自身を除く): 163272208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 797, 1594, 1607, 3188, 3214, 6376, 6428, 12752, 12856, 25504, 25712, 51008, 51424, 102016, 102848, 205696, 1280779, 2561558, 5123116, 10246232, 20492464, 40984928, 81969856, 163939712]

約数ペア:

[(1, 163939712), (2, 81969856), (4, 40984928), (8, 20492464), (16, 10246232), (32, 5123116), (64, 2561558), (128, 1280779), (797, 205696), (1594, 102848), (1607, 102016), (3188, 51424), (3214, 51008), (6376, 25712), (6428, 25504), (12752, 12856)]