91386904

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9433}}^1$

素因数の和:9619

約数の個数: 32

約数和(自身を含む): 196981920

約数和(自身を除く): 105595016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9433, 9688, 18866, 37732, 66031, 75464, 132062, 264124, 528248, 1631909, 3263818, 6527636, 11423363, 13055272, 22846726, 45693452, 91386904]

約数ペア:

[(1, 91386904), (2, 45693452), (4, 22846726), (7, 13055272), (8, 11423363), (14, 6527636), (28, 3263818), (56, 1631909), (173, 528248), (346, 264124), (692, 132062), (1211, 75464), (1384, 66031), (2422, 37732), (4844, 18866), (9433, 9688)]