87442568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 170968320

約数和(自身を除く): 83525752

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 3491, 6262, 6982, 12524, 13964, 25048, 27928, 108221, 216442, 352591, 432884, 705182, 865768, 1410364, 2820728, 10930321, 21860642, 43721284, 87442568]

約数ペア:

[(1, 87442568), (2, 43721284), (4, 21860642), (8, 10930321), (31, 2820728), (62, 1410364), (101, 865768), (124, 705182), (202, 432884), (248, 352591), (404, 216442), (808, 108221), (3131, 27928), (3491, 25048), (6262, 13964), (6982, 12524)]