71142368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{202109}}^1$

素因数の和:202130

約数の個数: 24

約数和(自身を含む): 152795160

約数和(自身を除く): 81652792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 202109, 404218, 808436, 1616872, 2223199, 3233744, 4446398, 6467488, 8892796, 17785592, 35571184, 71142368]

約数ペア:

[(1, 71142368), (2, 35571184), (4, 17785592), (8, 8892796), (11, 6467488), (16, 4446398), (22, 3233744), (32, 2223199), (44, 1616872), (88, 808436), (176, 404218), (352, 202109)]