90395392

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20771}}^1$

素因数の和:20804

約数の個数: 36

約数和(自身を含む): 191060856

約数和(自身を除く): 100665464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20771, 41542, 83084, 166168, 332336, 353107, 664672, 706214, 1329344, 1412428, 2658688, 2824856, 5317376, 5649712, 11299424, 22598848, 45197696, 90395392]

約数ペア:

[(1, 90395392), (2, 45197696), (4, 22598848), (8, 11299424), (16, 5649712), (17, 5317376), (32, 2824856), (34, 2658688), (64, 1412428), (68, 1329344), (128, 706214), (136, 664672), (256, 353107), (272, 332336), (544, 166168), (1088, 83084), (2176, 41542), (4352, 20771)]