91109656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11633}}^1$

素因数の和:11739

約数の個数: 32

約数和(自身を含む): 188470800

約数和(自身を除く): 97361144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 11633, 23266, 46532, 93064, 127963, 255926, 511852, 1023704, 1035337, 2070674, 4141348, 8282696, 11388707, 22777414, 45554828, 91109656]

約数ペア:

[(1, 91109656), (2, 45554828), (4, 22777414), (8, 11388707), (11, 8282696), (22, 4141348), (44, 2070674), (88, 1035337), (89, 1023704), (178, 511852), (356, 255926), (712, 127963), (979, 93064), (1958, 46532), (3916, 23266), (7832, 11633)]