85016336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{279659}}^1$

素因数の和:279686

約数の個数: 20

約数和(自身を含む): 173389200

約数和(自身を除く): 88372864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 279659, 559318, 1118636, 2237272, 4474544, 5313521, 10627042, 21254084, 42508168, 85016336]

約数ペア:

[(1, 85016336), (2, 42508168), (4, 21254084), (8, 10627042), (16, 5313521), (19, 4474544), (38, 2237272), (76, 1118636), (152, 559318), (304, 279659)]