86481736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2593}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 177429600

約数和(自身を除く): 90947864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 2593, 3032, 4169, 5186, 8338, 10372, 16676, 20744, 28523, 33352, 57046, 114092, 228184, 982747, 1965494, 3930988, 7861976, 10810217, 21620434, 43240868, 86481736]

約数ペア:

[(1, 86481736), (2, 43240868), (4, 21620434), (8, 10810217), (11, 7861976), (22, 3930988), (44, 1965494), (88, 982747), (379, 228184), (758, 114092), (1516, 57046), (2593, 33352), (3032, 28523), (4169, 20744), (5186, 16676), (8338, 10372)]