16397360464

素因数分解:

$2^4\times {\mathrm{9803}}^1\times {\mathrm{104543}}^1$

素因数の和:114354

約数の個数: 20

約数和(自身を含む): 31773430656

約数和(自身を除く): 15376070192

約数列:

[1, 2, 4, 8, 16, 9803, 19606, 39212, 78424, 104543, 156848, 209086, 418172, 836344, 1672688, 1024835029, 2049670058, 4099340116, 8198680232, 16397360464]

約数ペア:

[(1, 16397360464), (2, 8198680232), (4, 4099340116), (8, 2049670058), (16, 1024835029), (9803, 1672688), (19606, 836344), (39212, 418172), (78424, 209086), (104543, 156848)]