16445568

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 44186400

約数和(自身を除く): 27740832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 379, 384, 452, 678, 758, 904, 1137, 1356, 1516, 1808, 2274, 2712, 3032, 3616, 4548, 5424, 6064, 7232, 9096, 10848, 12128, 14464, 18192, 21696, 24256, 36384, 42827, 43392, 48512, 72768, 85654, 128481, 145536, 171308, 256962, 342616, 513924, 685232, 1027848, 1370464, 2055696, 2740928, 4111392, 5481856, 8222784, 16445568]

約数ペア:

[(1, 16445568), (2, 8222784), (3, 5481856), (4, 4111392), (6, 2740928), (8, 2055696), (12, 1370464), (16, 1027848), (24, 685232), (32, 513924), (48, 342616), (64, 256962), (96, 171308), (113, 145536), (128, 128481), (192, 85654), (226, 72768), (339, 48512), (379, 43392), (384, 42827), (452, 36384), (678, 24256), (758, 21696), (904, 18192), (1137, 14464), (1356, 12128), (1516, 10848), (1808, 9096), (2274, 7232), (2712, 6064), (3032, 5424), (3616, 4548)]