16719648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 32051424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 213, 223, 264, 284, 352, 426, 446, 528, 568, 669, 781, 852, 892, 1056, 1136, 1338, 1562, 1704, 1784, 2272, 2343, 2453, 2676, 3124, 3408, 3568, 4686, 4906, 5352, 6248, 6816, 7136, 7359, 9372, 9812, 10704, 12496, 14718, 15833, 18744, 19624, 21408, 24992, 29436, 31666, 37488, 39248, 47499, 58872, 63332, 74976, 78496, 94998, 117744, 126664, 174163, 189996, 235488, 253328, 348326, 379992, 506656, 522489, 696652, 759984, 1044978, 1393304, 1519968, 2089956, 2786608, 4179912, 5573216, 8359824, 16719648]

約数ペア:

[(1, 16719648), (2, 8359824), (3, 5573216), (4, 4179912), (6, 2786608), (8, 2089956), (11, 1519968), (12, 1393304), (16, 1044978), (22, 759984), (24, 696652), (32, 522489), (33, 506656), (44, 379992), (48, 348326), (66, 253328), (71, 235488), (88, 189996), (96, 174163), (132, 126664), (142, 117744), (176, 94998), (213, 78496), (223, 74976), (264, 63332), (284, 58872), (352, 47499), (426, 39248), (446, 37488), (528, 31666), (568, 29436), (669, 24992), (781, 21408), (852, 19624), (892, 18744), (1056, 15833), (1136, 14718), (1338, 12496), (1562, 10704), (1704, 9812), (1784, 9372), (2272, 7359), (2343, 7136), (2453, 6816), (2676, 6248), (3124, 5352), (3408, 4906), (3568, 4686)]