31935392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 65313864

約数和(自身を除く): 33378472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 241, 328, 404, 482, 656, 808, 964, 1312, 1616, 1928, 3232, 3856, 4141, 7712, 8282, 9881, 16564, 19762, 24341, 33128, 39524, 48682, 66256, 79048, 97364, 132512, 158096, 194728, 316192, 389456, 778912, 997981, 1995962, 3991924, 7983848, 15967696, 31935392]

約数ペア:

[(1, 31935392), (2, 15967696), (4, 7983848), (8, 3991924), (16, 1995962), (32, 997981), (41, 778912), (82, 389456), (101, 316192), (164, 194728), (202, 158096), (241, 132512), (328, 97364), (404, 79048), (482, 66256), (656, 48682), (808, 39524), (964, 33128), (1312, 24341), (1616, 19762), (1928, 16564), (3232, 9881), (3856, 8282), (4141, 7712)]