65104336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19507

約数の個数: 40

約数和(自身を含む): 144856800

約数和(自身を除く): 79752464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 19469, 38938, 77876, 155752, 214159, 311504, 369911, 428318, 739822, 856636, 1479644, 1713272, 2959288, 3426544, 4069021, 5918576, 8138042, 16276084, 32552168, 65104336]

約数ペア:

[(1, 65104336), (2, 32552168), (4, 16276084), (8, 8138042), (11, 5918576), (16, 4069021), (19, 3426544), (22, 2959288), (38, 1713272), (44, 1479644), (76, 856636), (88, 739822), (152, 428318), (176, 369911), (209, 311504), (304, 214159), (418, 155752), (836, 77876), (1672, 38938), (3344, 19469)]