86613008

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 178787664

約数和(自身を除く): 92174656

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 131, 172, 248, 262, 344, 496, 524, 688, 961, 1048, 1333, 1922, 2096, 2666, 3844, 4061, 5332, 5633, 7688, 8122, 10664, 11266, 15376, 16244, 21328, 22532, 32488, 41323, 45064, 64976, 82646, 90128, 125891, 165292, 174623, 251782, 330584, 349246, 503564, 661168, 698492, 1007128, 1396984, 2014256, 2793968, 5413313, 10826626, 21653252, 43306504, 86613008]

約数ペア:

[(1, 86613008), (2, 43306504), (4, 21653252), (8, 10826626), (16, 5413313), (31, 2793968), (43, 2014256), (62, 1396984), (86, 1007128), (124, 698492), (131, 661168), (172, 503564), (248, 349246), (262, 330584), (344, 251782), (496, 174623), (524, 165292), (688, 125891), (961, 90128), (1048, 82646), (1333, 64976), (1922, 45064), (2096, 41323), (2666, 32488), (3844, 22532), (4061, 21328), (5332, 16244), (5633, 15376), (7688, 11266), (8122, 10664)]