23321204

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 41718600

約数和(自身を除く): 18397396

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 601, 1202, 2404, 9701, 19402, 38804, 53489, 65509, 106978, 131018, 213956, 262036, 5830301, 11660602, 23321204]

約数ペア:

[(1, 23321204), (2, 11660602), (4, 5830301), (89, 262036), (109, 213956), (178, 131018), (218, 106978), (356, 65509), (436, 53489), (601, 38804), (1202, 19402), (2404, 9701)]