87532406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 146915328

約数和(自身を除く): 59382922

約数列:

[1, 2, 13, 26, 31, 62, 223, 403, 446, 487, 806, 974, 2899, 5798, 6331, 6913, 12662, 13826, 15097, 30194, 89869, 108601, 179738, 196261, 217202, 392522, 1411813, 2823626, 3366631, 6733262, 43766203, 87532406]

約数ペア:

[(1, 87532406), (2, 43766203), (13, 6733262), (26, 3366631), (31, 2823626), (62, 1411813), (223, 392522), (403, 217202), (446, 196261), (487, 179738), (806, 108601), (974, 89869), (2899, 30194), (5798, 15097), (6331, 13826), (6913, 12662)]