16453808

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 38336832

約数和(自身を除く): 21883024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 677, 784, 868, 1354, 1519, 1736, 2708, 3038, 3472, 4739, 5416, 6076, 9478, 10832, 12152, 18956, 20987, 24304, 33173, 37912, 41974, 66346, 75824, 83948, 132692, 146909, 167896, 265384, 293818, 335792, 530768, 587636, 1028363, 1175272, 2056726, 2350544, 4113452, 8226904, 16453808]

約数ペア:

[(1, 16453808), (2, 8226904), (4, 4113452), (7, 2350544), (8, 2056726), (14, 1175272), (16, 1028363), (28, 587636), (31, 530768), (49, 335792), (56, 293818), (62, 265384), (98, 167896), (112, 146909), (124, 132692), (196, 83948), (217, 75824), (248, 66346), (392, 41974), (434, 37912), (496, 33173), (677, 24304), (784, 20987), (868, 18956), (1354, 12152), (1519, 10832), (1736, 9478), (2708, 6076), (3038, 5416), (3472, 4739)]