90263824

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4303

約数の個数: 40

約数和(自身を含む): 200933568

約数和(自身を除く): 110669744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 4091, 5516, 8182, 11032, 16364, 22064, 28637, 32728, 57274, 65456, 114548, 229096, 458192, 805927, 1611854, 3223708, 5641489, 6447416, 11282978, 12894832, 22565956, 45131912, 90263824]

約数ペア:

[(1, 90263824), (2, 45131912), (4, 22565956), (7, 12894832), (8, 11282978), (14, 6447416), (16, 5641489), (28, 3223708), (56, 1611854), (112, 805927), (197, 458192), (394, 229096), (788, 114548), (1379, 65456), (1576, 57274), (2758, 32728), (3152, 28637), (4091, 22064), (5516, 16364), (8182, 11032)]