16663872

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 44399200

約数和(自身を除く): 27735328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 379, 458, 687, 758, 916, 1137, 1374, 1516, 1832, 2274, 2748, 3032, 3664, 4548, 5496, 6064, 7328, 9096, 10992, 12128, 14656, 18192, 21984, 24256, 36384, 43968, 72768, 86791, 173582, 260373, 347164, 520746, 694328, 1041492, 1388656, 2082984, 2777312, 4165968, 5554624, 8331936, 16663872]

約数ペア:

[(1, 16663872), (2, 8331936), (3, 5554624), (4, 4165968), (6, 2777312), (8, 2082984), (12, 1388656), (16, 1041492), (24, 694328), (32, 520746), (48, 347164), (64, 260373), (96, 173582), (192, 86791), (229, 72768), (379, 43968), (458, 36384), (687, 24256), (758, 21984), (916, 18192), (1137, 14656), (1374, 12128), (1516, 10992), (1832, 9096), (2274, 7328), (2748, 6064), (3032, 5496), (3664, 4548)]