83890086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10139}}^1$

素因数の和:10348

約数の個数: 32

約数和(自身を含む): 192741120

約数和(自身を除く): 108851034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 10139, 20278, 30417, 60834, 70973, 141946, 212919, 425838, 1997383, 3994766, 5992149, 11984298, 13981681, 27963362, 41945043, 83890086]

約数ペア:

[(1, 83890086), (2, 41945043), (3, 27963362), (6, 13981681), (7, 11984298), (14, 5992149), (21, 3994766), (42, 1997383), (197, 425838), (394, 212919), (591, 141946), (1182, 70973), (1379, 60834), (2758, 30417), (4137, 20278), (8274, 10139)]