187447712

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{20269}}^1$

素因数の和:20313

約数の個数: 36

約数和(自身を含む): 392042070

約数和(自身を除く): 204594358

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 20269, 40538, 81076, 162152, 324304, 344573, 648608, 689146, 1378292, 2756584, 5513168, 5857741, 11026336, 11715482, 23430964, 46861928, 93723856, 187447712]

約数ペア:

[(1, 187447712), (2, 93723856), (4, 46861928), (8, 23430964), (16, 11715482), (17, 11026336), (32, 5857741), (34, 5513168), (68, 2756584), (136, 1378292), (272, 689146), (289, 648608), (544, 344573), (578, 324304), (1156, 162152), (2312, 81076), (4624, 40538), (9248, 20269)]