91020608

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1639

約数の個数: 56

約数和(自身を含む): 208068672

約数和(自身を除く): 117048064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1483, 1918, 2192, 2966, 3836, 4384, 5932, 7672, 8768, 10381, 11864, 15344, 20762, 23728, 30688, 41524, 47456, 61376, 83048, 94912, 166096, 203171, 332192, 406342, 664384, 812684, 1422197, 1625368, 2844394, 3250736, 5688788, 6501472, 11377576, 13002944, 22755152, 45510304, 91020608]

約数ペア:

[(1, 91020608), (2, 45510304), (4, 22755152), (7, 13002944), (8, 11377576), (14, 6501472), (16, 5688788), (28, 3250736), (32, 2844394), (56, 1625368), (64, 1422197), (112, 812684), (137, 664384), (224, 406342), (274, 332192), (448, 203171), (548, 166096), (959, 94912), (1096, 83048), (1483, 61376), (1918, 47456), (2192, 41524), (2966, 30688), (3836, 23728), (4384, 20762), (5932, 15344), (7672, 11864), (8768, 10381)]