16625024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 36385440

約数和(自身を除く): 19760416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 103, 104, 128, 194, 206, 208, 388, 412, 416, 776, 824, 832, 1261, 1339, 1552, 1648, 1664, 2522, 2678, 3104, 3296, 5044, 5356, 6208, 6592, 9991, 10088, 10712, 12416, 13184, 19982, 20176, 21424, 39964, 40352, 42848, 79928, 80704, 85696, 129883, 159856, 161408, 171392, 259766, 319712, 519532, 639424, 1039064, 1278848, 2078128, 4156256, 8312512, 16625024]

約数ペア:

[(1, 16625024), (2, 8312512), (4, 4156256), (8, 2078128), (13, 1278848), (16, 1039064), (26, 639424), (32, 519532), (52, 319712), (64, 259766), (97, 171392), (103, 161408), (104, 159856), (128, 129883), (194, 85696), (206, 80704), (208, 79928), (388, 42848), (412, 40352), (416, 39964), (776, 21424), (824, 20176), (832, 19982), (1261, 13184), (1339, 12416), (1552, 10712), (1648, 10088), (1664, 9991), (2522, 6592), (2678, 6208), (3104, 5356), (3296, 5044)]