65143184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 134678880

約数和(自身を除く): 69535696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 1723, 2224, 2363, 3446, 4726, 6892, 9452, 13784, 18904, 27568, 29291, 37808, 58582, 117164, 234328, 239497, 468656, 478994, 957988, 1915976, 3831952, 4071449, 8142898, 16285796, 32571592, 65143184]

約数ペア:

[(1, 65143184), (2, 32571592), (4, 16285796), (8, 8142898), (16, 4071449), (17, 3831952), (34, 1915976), (68, 957988), (136, 478994), (139, 468656), (272, 239497), (278, 234328), (556, 117164), (1112, 58582), (1723, 37808), (2224, 29291), (2363, 27568), (3446, 18904), (4726, 13784), (6892, 9452)]