16909888

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 42

約数和(自身を含む): 34665666

約数和(自身を除く): 17755778

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 193, 296, 386, 592, 772, 1184, 1369, 1544, 2368, 2738, 3088, 5476, 6176, 7141, 10952, 12352, 14282, 21904, 28564, 43808, 57128, 87616, 114256, 228512, 264217, 457024, 528434, 1056868, 2113736, 4227472, 8454944, 16909888]

約数ペア:

[(1, 16909888), (2, 8454944), (4, 4227472), (8, 2113736), (16, 1056868), (32, 528434), (37, 457024), (64, 264217), (74, 228512), (148, 114256), (193, 87616), (296, 57128), (386, 43808), (592, 28564), (772, 21904), (1184, 14282), (1369, 12352), (1544, 10952), (2368, 7141), (2738, 6176), (3088, 5476)]