85364809088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{260411}}^1$

素因数の和:260635

約数の個数: 64

約数和(自身を含む): 184074826320

約数和(自身を除く): 98710017232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 197, 208, 394, 416, 788, 832, 1576, 1664, 2561, 3152, 5122, 6304, 10244, 12608, 20488, 25216, 40976, 81952, 163904, 260411, 327808, 520822, 1041644, 2083288, 3385343, 4166576, 6770686, 8333152, 13541372, 16666304, 27082744, 33332608, 51300967, 54165488, 102601934, 108330976, 205203868, 216661952, 410407736, 433323904, 666912571, 820815472, 1333825142, 1641630944, 2667650284, 3283261888, 5335300568, 6566523776, 10670601136, 21341202272, 42682404544, 85364809088]

約数ペア:

[(1, 85364809088), (2, 42682404544), (4, 21341202272), (8, 10670601136), (13, 6566523776), (16, 5335300568), (26, 3283261888), (32, 2667650284), (52, 1641630944), (64, 1333825142), (104, 820815472), (128, 666912571), (197, 433323904), (208, 410407736), (394, 216661952), (416, 205203868), (788, 108330976), (832, 102601934), (1576, 54165488), (1664, 51300967), (2561, 33332608), (3152, 27082744), (5122, 16666304), (6304, 13541372), (10244, 8333152), (12608, 6770686), (20488, 4166576), (25216, 3385343), (40976, 2083288), (81952, 1041644), (163904, 520822), (260411, 327808)]