15347968

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 30905280

約数和(自身を除く): 15557312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 359, 668, 718, 1336, 1436, 2672, 2872, 5344, 5744, 10688, 11488, 21376, 22976, 42752, 45952, 59953, 91904, 119906, 239812, 479624, 959248, 1918496, 3836992, 7673984, 15347968]

約数ペア:

[(1, 15347968), (2, 7673984), (4, 3836992), (8, 1918496), (16, 959248), (32, 479624), (64, 239812), (128, 119906), (167, 91904), (256, 59953), (334, 45952), (359, 42752), (668, 22976), (718, 21376), (1336, 11488), (1436, 10688), (2672, 5744), (2872, 5344)]