86795212

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31957}}^1$

素因数の和:32065

約数の個数: 24

約数和(自身を含む): 175385504

約数和(自身を除く): 88590292

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 31957, 63914, 127828, 223699, 447398, 894796, 3099829, 6199658, 12399316, 21698803, 43397606, 86795212]

約数ペア:

[(1, 86795212), (2, 43397606), (4, 21698803), (7, 12399316), (14, 6199658), (28, 3099829), (97, 894796), (194, 447398), (388, 223699), (679, 127828), (1358, 63914), (2716, 31957)]