99689168

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 196612416

約数和(自身を除く): 96923248

約数列:

[1, 2, 4, 8, 16, 103, 206, 241, 251, 412, 482, 502, 824, 964, 1004, 1648, 1928, 2008, 3856, 4016, 24823, 25853, 49646, 51706, 60491, 99292, 103412, 120982, 198584, 206824, 241964, 397168, 413648, 483928, 967856, 6230573, 12461146, 24922292, 49844584, 99689168]

約数ペア:

[(1, 99689168), (2, 49844584), (4, 24922292), (8, 12461146), (16, 6230573), (103, 967856), (206, 483928), (241, 413648), (251, 397168), (412, 241964), (482, 206824), (502, 198584), (824, 120982), (964, 103412), (1004, 99292), (1648, 60491), (1928, 51706), (2008, 49646), (3856, 25853), (4016, 24823)]