16580228

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2964

約数の個数: 36

約数和(自身を含む): 34928460

約数和(自身を除く): 18348232

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 2917, 5684, 5834, 11668, 20419, 40838, 81676, 84593, 142933, 169186, 285866, 338372, 571732, 592151, 1184302, 2368604, 4145057, 8290114, 16580228]

約数ペア:

[(1, 16580228), (2, 8290114), (4, 4145057), (7, 2368604), (14, 1184302), (28, 592151), (29, 571732), (49, 338372), (58, 285866), (98, 169186), (116, 142933), (196, 84593), (203, 81676), (406, 40838), (812, 20419), (1421, 11668), (2842, 5834), (2917, 5684)]