31775232

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 85833792

約数和(自身を除く): 54058560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 151, 192, 256, 274, 302, 384, 411, 453, 512, 548, 604, 768, 822, 906, 1096, 1208, 1536, 1644, 1812, 2192, 2416, 3288, 3624, 4384, 4832, 6576, 7248, 8768, 9664, 13152, 14496, 17536, 19328, 20687, 26304, 28992, 35072, 38656, 41374, 52608, 57984, 62061, 70144, 77312, 82748, 105216, 115968, 124122, 165496, 210432, 231936, 248244, 330992, 496488, 661984, 992976, 1323968, 1985952, 2647936, 3971904, 5295872, 7943808, 10591744, 15887616, 31775232]

約数ペア:

[(1, 31775232), (2, 15887616), (3, 10591744), (4, 7943808), (6, 5295872), (8, 3971904), (12, 2647936), (16, 1985952), (24, 1323968), (32, 992976), (48, 661984), (64, 496488), (96, 330992), (128, 248244), (137, 231936), (151, 210432), (192, 165496), (256, 124122), (274, 115968), (302, 105216), (384, 82748), (411, 77312), (453, 70144), (512, 62061), (548, 57984), (604, 52608), (768, 41374), (822, 38656), (906, 35072), (1096, 28992), (1208, 26304), (1536, 20687), (1644, 19328), (1812, 17536), (2192, 14496), (2416, 13152), (3288, 9664), (3624, 8768), (4384, 7248), (4832, 6576)]