23913232

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 29654768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2399, 2492, 4798, 4984, 9596, 9968, 16793, 19192, 33586, 38384, 67172, 134344, 213511, 268688, 427022, 854044, 1494577, 1708088, 2989154, 3416176, 5978308, 11956616, 23913232]

約数ペア:

[(1, 23913232), (2, 11956616), (4, 5978308), (7, 3416176), (8, 2989154), (14, 1708088), (16, 1494577), (28, 854044), (56, 427022), (89, 268688), (112, 213511), (178, 134344), (356, 67172), (623, 38384), (712, 33586), (1246, 19192), (1424, 16793), (2399, 9968), (2492, 9596), (4798, 4984)]