31839744

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 80

約数和(自身を含む): 89369280

約数和(自身を除く): 57529536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1091, 1216, 1536, 1824, 2182, 2432, 3273, 3648, 4364, 4864, 6546, 7296, 8728, 9728, 13092, 14592, 17456, 20729, 26184, 29184, 34912, 41458, 52368, 62187, 69824, 82916, 104736, 124374, 139648, 165832, 209472, 248748, 279296, 331664, 418944, 497496, 558592, 663328, 837888, 994992, 1326656, 1675776, 1989984, 2653312, 3979968, 5306624, 7959936, 10613248, 15919872, 31839744]

約数ペア:

[(1, 31839744), (2, 15919872), (3, 10613248), (4, 7959936), (6, 5306624), (8, 3979968), (12, 2653312), (16, 1989984), (19, 1675776), (24, 1326656), (32, 994992), (38, 837888), (48, 663328), (57, 558592), (64, 497496), (76, 418944), (96, 331664), (114, 279296), (128, 248748), (152, 209472), (192, 165832), (228, 139648), (256, 124374), (304, 104736), (384, 82916), (456, 69824), (512, 62187), (608, 52368), (768, 41458), (912, 34912), (1091, 29184), (1216, 26184), (1536, 20729), (1824, 17456), (2182, 14592), (2432, 13092), (3273, 9728), (3648, 8728), (4364, 7296), (4864, 6546)]