160747456

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{19777}}^1$

素因数の和:19916

約数の個数: 28

約数和(自身を含む): 321511168

約数和(自身を除く): 160763712

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 19777, 39554, 79108, 158216, 316432, 632864, 1265728, 2511679, 5023358, 10046716, 20093432, 40186864, 80373728, 160747456]

約数ペア:

[(1, 160747456), (2, 80373728), (4, 40186864), (8, 20093432), (16, 10046716), (32, 5023358), (64, 2511679), (127, 1265728), (254, 632864), (508, 316432), (1016, 158216), (2032, 79108), (4064, 39554), (8128, 19777)]