80224196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6737}}^1$

素因数の和:6983

約数の個数: 24

約数和(自身を含む): 151874520

約数和(自身を除く): 71650324

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 6737, 11908, 13474, 26948, 87581, 175162, 350324, 1542773, 3085546, 6171092, 20056049, 40112098, 80224196]

約数ペア:

[(1, 80224196), (2, 40112098), (4, 20056049), (13, 6171092), (26, 3085546), (52, 1542773), (229, 350324), (458, 175162), (916, 87581), (2977, 26948), (5954, 13474), (6737, 11908)]