91116688

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 60

約数和(自身を含む): 197511168

約数和(自身を除く): 106394480

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1087, 1352, 1612, 2174, 2704, 3224, 4348, 5239, 6448, 8696, 10478, 14131, 17392, 20956, 28262, 33697, 41912, 56524, 67394, 83824, 113048, 134788, 183703, 226096, 269576, 367406, 438061, 539152, 734812, 876122, 1469624, 1752244, 2939248, 3504488, 5694793, 7008976, 11389586, 22779172, 45558344, 91116688]

約数ペア:

[(1, 91116688), (2, 45558344), (4, 22779172), (8, 11389586), (13, 7008976), (16, 5694793), (26, 3504488), (31, 2939248), (52, 1752244), (62, 1469624), (104, 876122), (124, 734812), (169, 539152), (208, 438061), (248, 367406), (338, 269576), (403, 226096), (496, 183703), (676, 134788), (806, 113048), (1087, 83824), (1352, 67394), (1612, 56524), (2174, 41912), (2704, 33697), (3224, 28262), (4348, 20956), (5239, 17392), (6448, 14131), (8696, 10478)]