31873368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78121}}^1$

素因数の和:78147

約数の個数: 32

約数和(自身を含む): 84371760

約数和(自身を除く): 52498392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 78121, 156242, 234363, 312484, 468726, 624968, 937452, 1328057, 1874904, 2656114, 3984171, 5312228, 7968342, 10624456, 15936684, 31873368]

約数ペア:

[(1, 31873368), (2, 15936684), (3, 10624456), (4, 7968342), (6, 5312228), (8, 3984171), (12, 2656114), (17, 1874904), (24, 1328057), (34, 937452), (51, 624968), (68, 468726), (102, 312484), (136, 234363), (204, 156242), (408, 78121)]