83561408

素因数分解:

$2^6\times 7^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 190390272

約数和(自身を除く): 106828864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 383, 448, 487, 766, 974, 1532, 1948, 2681, 3064, 3409, 3896, 5362, 6128, 6818, 7792, 10724, 12256, 13636, 15584, 21448, 24512, 27272, 31168, 42896, 54544, 85792, 109088, 171584, 186521, 218176, 373042, 746084, 1305647, 1492168, 2611294, 2984336, 5222588, 5968672, 10445176, 11937344, 20890352, 41780704, 83561408]

約数ペア:

[(1, 83561408), (2, 41780704), (4, 20890352), (7, 11937344), (8, 10445176), (14, 5968672), (16, 5222588), (28, 2984336), (32, 2611294), (56, 1492168), (64, 1305647), (112, 746084), (224, 373042), (383, 218176), (448, 186521), (487, 171584), (766, 109088), (974, 85792), (1532, 54544), (1948, 42896), (2681, 31168), (3064, 27272), (3409, 24512), (3896, 21448), (5362, 15584), (6128, 13636), (6818, 12256), (7792, 10724)]