89408128

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{11839}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 181152000

約数和(自身を除く): 91743872

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 11839, 23678, 47356, 94712, 189424, 378848, 698501, 757696, 1397002, 1515392, 2794004, 5588008, 11176016, 22352032, 44704064, 89408128]

約数ペア:

[(1, 89408128), (2, 44704064), (4, 22352032), (8, 11176016), (16, 5588008), (32, 2794004), (59, 1515392), (64, 1397002), (118, 757696), (128, 698501), (236, 378848), (472, 189424), (944, 94712), (1888, 47356), (3776, 23678), (7552, 11839)]