16605088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 18957152

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 881, 992, 1178, 1762, 2356, 3524, 4712, 7048, 9424, 14096, 16739, 18848, 27311, 28192, 33478, 54622, 66956, 109244, 133912, 218488, 267824, 436976, 518909, 535648, 873952, 1037818, 2075636, 4151272, 8302544, 16605088]

約数ペア:

[(1, 16605088), (2, 8302544), (4, 4151272), (8, 2075636), (16, 1037818), (19, 873952), (31, 535648), (32, 518909), (38, 436976), (62, 267824), (76, 218488), (124, 133912), (152, 109244), (248, 66956), (304, 54622), (496, 33478), (589, 28192), (608, 27311), (881, 18848), (992, 16739), (1178, 14096), (1762, 9424), (2356, 7048), (3524, 4712)]