31958003452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{8219}}^1$

素因数の和:8722

約数の個数: 48

約数和(自身を含む): 59723758080

約数和(自身を除く): 27765754628

約数列:

[1, 2, 4, 17, 34, 68, 211, 271, 422, 542, 844, 1084, 3587, 4607, 7174, 8219, 9214, 14348, 16438, 18428, 32876, 57181, 114362, 139723, 228724, 279446, 558892, 972077, 1734209, 1944154, 2227349, 3468418, 3888308, 4454698, 6936836, 8909396, 29481553, 37864933, 58963106, 75729866, 117926212, 151459732, 469970639, 939941278, 1879882556, 7989500863, 15979001726, 31958003452]

約数ペア:

[(1, 31958003452), (2, 15979001726), (4, 7989500863), (17, 1879882556), (34, 939941278), (68, 469970639), (211, 151459732), (271, 117926212), (422, 75729866), (542, 58963106), (844, 37864933), (1084, 29481553), (3587, 8909396), (4607, 6936836), (7174, 4454698), (8219, 3888308), (9214, 3468418), (14348, 2227349), (16438, 1944154), (18428, 1734209), (32876, 972077), (57181, 558892), (114362, 279446), (139723, 228724)]