109809208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 217285200

約数和(自身を除く): 107475992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 1297, 2228, 2594, 4456, 5188, 10376, 10583, 21166, 24643, 42332, 49286, 84664, 98572, 197144, 722429, 1444858, 2889716, 5779432, 13726151, 27452302, 54904604, 109809208]

約数ペア:

[(1, 109809208), (2, 54904604), (4, 27452302), (8, 13726151), (19, 5779432), (38, 2889716), (76, 1444858), (152, 722429), (557, 197144), (1114, 98572), (1297, 84664), (2228, 49286), (2594, 42332), (4456, 24643), (5188, 21166), (10376, 10583)]