87989722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{136207}}^1$

素因数の和:136245

約数の個数: 16

約数和(自身を含む): 147104640

約数和(自身を除く): 59114918

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 136207, 272414, 2315519, 2587933, 4631038, 5175866, 43994861, 87989722]

約数ペア:

[(1, 87989722), (2, 43994861), (17, 5175866), (19, 4631038), (34, 2587933), (38, 2315519), (323, 272414), (646, 136207)]