31717248

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 84961920

約数和(自身を除く): 53244672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 384, 453, 547, 604, 906, 1094, 1208, 1641, 1812, 2188, 2416, 3282, 3624, 4376, 4832, 6564, 7248, 8752, 9664, 13128, 14496, 17504, 19328, 26256, 28992, 35008, 52512, 57984, 70016, 82597, 105024, 165194, 210048, 247791, 330388, 495582, 660776, 991164, 1321552, 1982328, 2643104, 3964656, 5286208, 7929312, 10572416, 15858624, 31717248]

約数ペア:

[(1, 31717248), (2, 15858624), (3, 10572416), (4, 7929312), (6, 5286208), (8, 3964656), (12, 2643104), (16, 1982328), (24, 1321552), (32, 991164), (48, 660776), (64, 495582), (96, 330388), (128, 247791), (151, 210048), (192, 165194), (302, 105024), (384, 82597), (453, 70016), (547, 57984), (604, 52512), (906, 35008), (1094, 28992), (1208, 26256), (1641, 19328), (1812, 17504), (2188, 14496), (2416, 13128), (3282, 9664), (3624, 8752), (4376, 7248), (4832, 6564)]