31497643904

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{45077}}^1$

素因数の和:45247

約数の個数: 64

約数和(自身を含む): 64555302240

約数和(自身を除く): 33057658336

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 103, 106, 128, 206, 212, 412, 424, 824, 848, 1648, 1696, 3296, 3392, 5459, 6592, 6784, 10918, 13184, 21836, 43672, 45077, 87344, 90154, 174688, 180308, 349376, 360616, 698752, 721232, 1442464, 2389081, 2884928, 4642931, 4778162, 5769856, 9285862, 9556324, 18571724, 19112648, 37143448, 38225296, 74286896, 76450592, 148573792, 152901184, 246075343, 297147584, 305802368, 492150686, 594295168, 984301372, 1968602744, 3937205488, 7874410976, 15748821952, 31497643904]

約数ペア:

[(1, 31497643904), (2, 15748821952), (4, 7874410976), (8, 3937205488), (16, 1968602744), (32, 984301372), (53, 594295168), (64, 492150686), (103, 305802368), (106, 297147584), (128, 246075343), (206, 152901184), (212, 148573792), (412, 76450592), (424, 74286896), (824, 38225296), (848, 37143448), (1648, 19112648), (1696, 18571724), (3296, 9556324), (3392, 9285862), (5459, 5769856), (6592, 4778162), (6784, 4642931), (10918, 2884928), (13184, 2389081), (21836, 1442464), (43672, 721232), (45077, 698752), (87344, 360616), (90154, 349376), (174688, 180308)]