87565328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 178488576

約数和(自身を除く): 90923248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 3331, 6572, 6662, 13144, 13324, 26288, 26648, 53296, 103261, 176543, 206522, 353086, 413044, 706172, 826088, 1412344, 1652176, 2824688, 5472833, 10945666, 21891332, 43782664, 87565328]

約数ペア:

[(1, 87565328), (2, 43782664), (4, 21891332), (8, 10945666), (16, 5472833), (31, 2824688), (53, 1652176), (62, 1412344), (106, 826088), (124, 706172), (212, 413044), (248, 353086), (424, 206522), (496, 176543), (848, 103261), (1643, 53296), (3286, 26648), (3331, 26288), (6572, 13324), (6662, 13144)]