90862256

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15731}}^1$

素因数の和:15777

約数の個数: 30

約数和(自身を含む): 185810652

約数和(自身を除く): 94948396

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15731, 31462, 62924, 125848, 251696, 298889, 597778, 1195556, 2391112, 4782224, 5678891, 11357782, 22715564, 45431128, 90862256]

約数ペア:

[(1, 90862256), (2, 45431128), (4, 22715564), (8, 11357782), (16, 5678891), (19, 4782224), (38, 2391112), (76, 1195556), (152, 597778), (304, 298889), (361, 251696), (722, 125848), (1444, 62924), (2888, 31462), (5776, 15731)]