23218128

素因数分解:

$2^4\times 3^2\times {\mathrm{161237}}^1$

素因数の和:161251

約数の個数: 30

約数和(自身を含む): 64978914

約数和(自身を除く): 41760786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 161237, 322474, 483711, 644948, 967422, 1289896, 1451133, 1934844, 2579792, 2902266, 3869688, 5804532, 7739376, 11609064, 23218128]

約数ペア:

[(1, 23218128), (2, 11609064), (3, 7739376), (4, 5804532), (6, 3869688), (8, 2902266), (9, 2579792), (12, 1934844), (16, 1451133), (18, 1289896), (24, 967422), (36, 644948), (48, 483711), (72, 322474), (144, 161237)]