31424256

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 108

約数和(自身を含む): 94702608

約数和(自身を除く): 63278352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 593, 736, 768, 828, 1104, 1152, 1186, 1472, 1656, 1779, 2208, 2304, 2372, 2944, 3312, 3558, 4416, 4744, 5337, 5888, 6624, 7116, 8832, 9488, 10674, 13248, 13639, 14232, 17664, 18976, 21348, 26496, 27278, 28464, 37952, 40917, 42696, 52992, 54556, 56928, 75904, 81834, 85392, 109112, 113856, 122751, 151808, 163668, 170784, 218224, 227712, 245502, 327336, 341568, 436448, 455424, 491004, 654672, 683136, 872896, 982008, 1309344, 1366272, 1745792, 1964016, 2618688, 3491584, 3928032, 5237376, 7856064, 10474752, 15712128, 31424256]

約数ペア:

[(1, 31424256), (2, 15712128), (3, 10474752), (4, 7856064), (6, 5237376), (8, 3928032), (9, 3491584), (12, 2618688), (16, 1964016), (18, 1745792), (23, 1366272), (24, 1309344), (32, 982008), (36, 872896), (46, 683136), (48, 654672), (64, 491004), (69, 455424), (72, 436448), (92, 341568), (96, 327336), (128, 245502), (138, 227712), (144, 218224), (184, 170784), (192, 163668), (207, 151808), (256, 122751), (276, 113856), (288, 109112), (368, 85392), (384, 81834), (414, 75904), (552, 56928), (576, 54556), (593, 52992), (736, 42696), (768, 40917), (828, 37952), (1104, 28464), (1152, 27278), (1186, 26496), (1472, 21348), (1656, 18976), (1779, 17664), (2208, 14232), (2304, 13639), (2372, 13248), (2944, 10674), (3312, 9488), (3558, 8832), (4416, 7116), (4744, 6624), (5337, 5888)]