31345734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 76870656

約数和(自身を除く): 45524922

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 877, 966, 1554, 1702, 1754, 2553, 2631, 5106, 5262, 5957, 6139, 11914, 12278, 17871, 18417, 20171, 32449, 35742, 36834, 40342, 60513, 64898, 97347, 121026, 141197, 194694, 227143, 282394, 423591, 454286, 681429, 746327, 847182, 1362858, 1492654, 2238981, 4477962, 5224289, 10448578, 15672867, 31345734]

約数ペア:

[(1, 31345734), (2, 15672867), (3, 10448578), (6, 5224289), (7, 4477962), (14, 2238981), (21, 1492654), (23, 1362858), (37, 847182), (42, 746327), (46, 681429), (69, 454286), (74, 423591), (111, 282394), (138, 227143), (161, 194694), (222, 141197), (259, 121026), (322, 97347), (483, 64898), (518, 60513), (777, 40342), (851, 36834), (877, 35742), (966, 32449), (1554, 20171), (1702, 18417), (1754, 17871), (2553, 12278), (2631, 11914), (5106, 6139), (5262, 5957)]