68070544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137239}}^1$

素因数の和:137278

約数の個数: 20

約数和(自身を含む): 136142080

約数和(自身を除く): 68071536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 137239, 274478, 548956, 1097912, 2195824, 4254409, 8508818, 17017636, 34035272, 68070544]

約数ペア:

[(1, 68070544), (2, 34035272), (4, 17017636), (8, 8508818), (16, 4254409), (31, 2195824), (62, 1097912), (124, 548956), (248, 274478), (496, 137239)]