91267904

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15671}}^1$

素因数の和:15703

約数の個数: 56

約数和(自身を含む): 222918528

約数和(自身を除く): 131650624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 15671, 31342, 62684, 109697, 125368, 203723, 219394, 250736, 407446, 438788, 501472, 814892, 877576, 1002944, 1426061, 1629784, 1755152, 2852122, 3259568, 3510304, 5704244, 6519136, 7020608, 11408488, 13038272, 22816976, 45633952, 91267904]

約数ペア:

[(1, 91267904), (2, 45633952), (4, 22816976), (7, 13038272), (8, 11408488), (13, 7020608), (14, 6519136), (16, 5704244), (26, 3510304), (28, 3259568), (32, 2852122), (52, 1755152), (56, 1629784), (64, 1426061), (91, 1002944), (104, 877576), (112, 814892), (182, 501472), (208, 438788), (224, 407446), (364, 250736), (416, 219394), (448, 203723), (728, 125368), (832, 109697), (1456, 62684), (2912, 31342), (5824, 15671)]