23961328

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{15439}}^1$

素因数の和:15544

約数の個数: 20

約数和(自身を含む): 46906720

約数和(自身を除く): 22945392

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 15439, 30878, 61756, 123512, 247024, 1497583, 2995166, 5990332, 11980664, 23961328]

約数ペア:

[(1, 23961328), (2, 11980664), (4, 5990332), (8, 2995166), (16, 1497583), (97, 247024), (194, 123512), (388, 61756), (776, 30878), (1552, 15439)]