117097168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 235262720

約数和(自身を除く): 118165552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 769, 1228, 1538, 2456, 3076, 4912, 6152, 9517, 12304, 19034, 23839, 38068, 47678, 76136, 95356, 152272, 190712, 236083, 381424, 472166, 944332, 1888664, 3777328, 7318573, 14637146, 29274292, 58548584, 117097168]

約数ペア:

[(1, 117097168), (2, 58548584), (4, 29274292), (8, 14637146), (16, 7318573), (31, 3777328), (62, 1888664), (124, 944332), (248, 472166), (307, 381424), (496, 236083), (614, 190712), (769, 152272), (1228, 95356), (1538, 76136), (2456, 47678), (3076, 38068), (4912, 23839), (6152, 19034), (9517, 12304)]