23120035328

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{7841}}^1$

素因数の和:8315

約数の個数: 80

約数和(自身を含む): 49867027056

約数和(自身を除く): 26746991728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 443, 512, 832, 886, 1664, 1772, 3328, 3544, 5759, 6656, 7088, 7841, 11518, 14176, 15682, 23036, 28352, 31364, 46072, 56704, 62728, 92144, 101933, 113408, 125456, 184288, 203866, 226816, 250912, 368576, 407732, 501824, 737152, 815464, 1003648, 1474304, 1630928, 2007296, 2948608, 3261856, 3473563, 4014592, 6523712, 6947126, 13047424, 13894252, 26094848, 27788504, 45156319, 52189696, 55577008, 90312638, 111154016, 180625276, 222308032, 361250552, 444616064, 722501104, 889232128, 1445002208, 1778464256, 2890004416, 5780008832, 11560017664, 23120035328]

約数ペア:

[(1, 23120035328), (2, 11560017664), (4, 5780008832), (8, 2890004416), (13, 1778464256), (16, 1445002208), (26, 889232128), (32, 722501104), (52, 444616064), (64, 361250552), (104, 222308032), (128, 180625276), (208, 111154016), (256, 90312638), (416, 55577008), (443, 52189696), (512, 45156319), (832, 27788504), (886, 26094848), (1664, 13894252), (1772, 13047424), (3328, 6947126), (3544, 6523712), (5759, 4014592), (6656, 3473563), (7088, 3261856), (7841, 2948608), (11518, 2007296), (14176, 1630928), (15682, 1474304), (23036, 1003648), (28352, 815464), (31364, 737152), (46072, 501824), (56704, 407732), (62728, 368576), (92144, 250912), (101933, 226816), (113408, 203866), (125456, 184288)]