87888424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6451}}^1$

素因数の和:6601

約数の個数: 32

約数和(自身を含む): 178849440

約数和(自身を除く): 90961016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6451, 6812, 12902, 13624, 25804, 51608, 83863, 167726, 335452, 670904, 845081, 1690162, 3380324, 6760648, 10986053, 21972106, 43944212, 87888424]

約数ペア:

[(1, 87888424), (2, 43944212), (4, 21972106), (8, 10986053), (13, 6760648), (26, 3380324), (52, 1690162), (104, 845081), (131, 670904), (262, 335452), (524, 167726), (1048, 83863), (1703, 51608), (3406, 25804), (6451, 13624), (6812, 12902)]