190439919808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{175036691}}^1$

素因数の和:175036720

約数の個数: 28

約数和(自身を含む): 400133877912

約数和(自身を除く): 209693958104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 175036691, 350073382, 700146764, 1400293528, 2800587056, 2975623747, 5601174112, 5951247494, 11202348224, 11902494988, 23804989976, 47609979952, 95219959904, 190439919808]

約数ペア:

[(1, 190439919808), (2, 95219959904), (4, 47609979952), (8, 23804989976), (16, 11902494988), (17, 11202348224), (32, 5951247494), (34, 5601174112), (64, 2975623747), (68, 2800587056), (136, 1400293528), (272, 700146764), (544, 350073382), (1088, 175036691)]