389032352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16631}}^1$

素因数の和:16701

約数の個数: 48

約数和(自身を含む): 829870272

約数和(自身を除く): 440837920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 16631, 23392, 33262, 66524, 133048, 266096, 282727, 532192, 565454, 715133, 1130908, 1430266, 2261816, 2860532, 4523632, 5721064, 9047264, 11442128, 12157261, 22884256, 24314522, 48629044, 97258088, 194516176, 389032352]

約数ペア:

[(1, 389032352), (2, 194516176), (4, 97258088), (8, 48629044), (16, 24314522), (17, 22884256), (32, 12157261), (34, 11442128), (43, 9047264), (68, 5721064), (86, 4523632), (136, 2860532), (172, 2261816), (272, 1430266), (344, 1130908), (544, 715133), (688, 565454), (731, 532192), (1376, 282727), (1462, 266096), (2924, 133048), (5848, 66524), (11696, 33262), (16631, 23392)]