31791072

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 85970808

約数和(自身を除く): 54179736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 197, 246, 328, 394, 492, 591, 656, 788, 984, 1182, 1312, 1576, 1681, 1968, 2364, 3152, 3362, 3936, 4728, 5043, 6304, 6724, 8077, 9456, 10086, 13448, 16154, 18912, 20172, 24231, 26896, 32308, 40344, 48462, 53792, 64616, 80688, 96924, 129232, 161376, 193848, 258464, 331157, 387696, 662314, 775392, 993471, 1324628, 1986942, 2649256, 3973884, 5298512, 7947768, 10597024, 15895536, 31791072]

約数ペア:

[(1, 31791072), (2, 15895536), (3, 10597024), (4, 7947768), (6, 5298512), (8, 3973884), (12, 2649256), (16, 1986942), (24, 1324628), (32, 993471), (41, 775392), (48, 662314), (82, 387696), (96, 331157), (123, 258464), (164, 193848), (197, 161376), (246, 129232), (328, 96924), (394, 80688), (492, 64616), (591, 53792), (656, 48462), (788, 40344), (984, 32308), (1182, 26896), (1312, 24231), (1576, 20172), (1681, 18912), (1968, 16154), (2364, 13448), (3152, 10086), (3362, 9456), (3936, 8077), (4728, 6724), (5043, 6304)]