90366488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{787}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 175503360

約数和(自身を除く): 85136872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 463, 787, 926, 1574, 1852, 3148, 3704, 6296, 14353, 24397, 28706, 48794, 57412, 97588, 114824, 195176, 364381, 728762, 1457524, 2915048, 11295811, 22591622, 45183244, 90366488]

約数ペア:

[(1, 90366488), (2, 45183244), (4, 22591622), (8, 11295811), (31, 2915048), (62, 1457524), (124, 728762), (248, 364381), (463, 195176), (787, 114824), (926, 97588), (1574, 57412), (1852, 48794), (3148, 28706), (3704, 24397), (6296, 14353)]