89478268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{7237}}^1$

素因数の和:7533

約数の個数: 24

約数和(自身を含む): 171453744

約数和(自身を除く): 81975476

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 3091, 6182, 7237, 12364, 14474, 28948, 79607, 159214, 318428, 2033597, 4067194, 8134388, 22369567, 44739134, 89478268]

約数ペア:

[(1, 89478268), (2, 44739134), (4, 22369567), (11, 8134388), (22, 4067194), (44, 2033597), (281, 318428), (562, 159214), (1124, 79607), (3091, 28948), (6182, 14474), (7237, 12364)]