111985072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 223805120

約数和(自身を除く): 111820048

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 1171, 2224, 2342, 4684, 5977, 9368, 11954, 18736, 23908, 47816, 50353, 95632, 100706, 162769, 201412, 325538, 402824, 651076, 805648, 1302152, 2604304, 6999067, 13998134, 27996268, 55992536, 111985072]

約数ペア:

[(1, 111985072), (2, 55992536), (4, 27996268), (8, 13998134), (16, 6999067), (43, 2604304), (86, 1302152), (139, 805648), (172, 651076), (278, 402824), (344, 325538), (556, 201412), (688, 162769), (1112, 100706), (1171, 95632), (2224, 50353), (2342, 47816), (4684, 23908), (5977, 18736), (9368, 11954)]