16481952

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 47305440

約数和(自身を除く): 30823488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 379, 453, 604, 758, 906, 1137, 1208, 1359, 1516, 1812, 2274, 2416, 2718, 3032, 3411, 3624, 4548, 4832, 5436, 6064, 6822, 7248, 9096, 10872, 12128, 13644, 14496, 18192, 21744, 27288, 36384, 43488, 54576, 57229, 109152, 114458, 171687, 228916, 343374, 457832, 515061, 686748, 915664, 1030122, 1373496, 1831328, 2060244, 2746992, 4120488, 5493984, 8240976, 16481952]

約数ペア:

[(1, 16481952), (2, 8240976), (3, 5493984), (4, 4120488), (6, 2746992), (8, 2060244), (9, 1831328), (12, 1373496), (16, 1030122), (18, 915664), (24, 686748), (32, 515061), (36, 457832), (48, 343374), (72, 228916), (96, 171687), (144, 114458), (151, 109152), (288, 57229), (302, 54576), (379, 43488), (453, 36384), (604, 27288), (758, 21744), (906, 18192), (1137, 14496), (1208, 13644), (1359, 12128), (1516, 10872), (1812, 9096), (2274, 7248), (2416, 6822), (2718, 6064), (3032, 5436), (3411, 4832), (3624, 4548)]