16835644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 36082368

約数和(自身を除く): 19246724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 313, 452, 476, 626, 791, 1252, 1582, 1921, 2191, 3164, 3842, 4382, 5321, 7684, 8764, 10642, 13447, 21284, 26894, 35369, 37247, 53788, 70738, 74494, 141476, 148988, 247583, 495166, 601273, 990332, 1202546, 2405092, 4208911, 8417822, 16835644]

約数ペア:

[(1, 16835644), (2, 8417822), (4, 4208911), (7, 2405092), (14, 1202546), (17, 990332), (28, 601273), (34, 495166), (68, 247583), (113, 148988), (119, 141476), (226, 74494), (238, 70738), (313, 53788), (452, 37247), (476, 35369), (626, 26894), (791, 21284), (1252, 13447), (1582, 10642), (1921, 8764), (2191, 7684), (3164, 5321), (3842, 4382)]