43639136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 92017296

約数和(自身を除く): 48378160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 827, 1552, 1649, 1654, 3104, 3298, 3308, 6596, 6616, 13192, 13232, 14059, 26384, 26464, 28118, 52768, 56236, 80219, 112472, 160438, 224944, 320876, 449888, 641752, 1283504, 1363723, 2567008, 2727446, 5454892, 10909784, 21819568, 43639136]

約数ペア:

[(1, 43639136), (2, 21819568), (4, 10909784), (8, 5454892), (16, 2727446), (17, 2567008), (32, 1363723), (34, 1283504), (68, 641752), (97, 449888), (136, 320876), (194, 224944), (272, 160438), (388, 112472), (544, 80219), (776, 56236), (827, 52768), (1552, 28118), (1649, 26464), (1654, 26384), (3104, 14059), (3298, 13232), (3308, 13192), (6596, 6616)]