81061744924

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{35537}}^1\times {\mathrm{5879}}^1$

素因数の和:41517

約数の個数: 24

約数和(自身を含む): 143348919840

約数和(自身を除く): 62287174916

約数列:

[1, 2, 4, 97, 194, 388, 5879, 11758, 23516, 35537, 71074, 142148, 570263, 1140526, 2281052, 3447089, 6894178, 13788356, 208922023, 417844046, 835688092, 20265436231, 40530872462, 81061744924]

約数ペア:

[(1, 81061744924), (2, 40530872462), (4, 20265436231), (97, 835688092), (194, 417844046), (388, 208922023), (5879, 13788356), (11758, 6894178), (23516, 3447089), (35537, 2281052), (71074, 1140526), (142148, 570263)]