86707208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{91079}}^1$

素因数の和:91109

約数の個数: 32

約数和(自身を含む): 196732800

約数和(自身を除く): 110025592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 91079, 182158, 364316, 637553, 728632, 1275106, 1548343, 2550212, 3096686, 5100424, 6193372, 10838401, 12386744, 21676802, 43353604, 86707208]

約数ペア:

[(1, 86707208), (2, 43353604), (4, 21676802), (7, 12386744), (8, 10838401), (14, 6193372), (17, 5100424), (28, 3096686), (34, 2550212), (56, 1548343), (68, 1275106), (119, 728632), (136, 637553), (238, 364316), (476, 182158), (952, 91079)]