80158048

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 162370656

約数和(自身を除く): 82212608

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 151, 212, 302, 313, 424, 604, 626, 848, 1208, 1252, 1696, 2416, 2504, 4832, 5008, 8003, 10016, 16006, 16589, 32012, 33178, 47263, 64024, 66356, 94526, 128048, 132712, 189052, 256096, 265424, 378104, 530848, 756208, 1512416, 2504939, 5009878, 10019756, 20039512, 40079024, 80158048]

約数ペア:

[(1, 80158048), (2, 40079024), (4, 20039512), (8, 10019756), (16, 5009878), (32, 2504939), (53, 1512416), (106, 756208), (151, 530848), (212, 378104), (302, 265424), (313, 256096), (424, 189052), (604, 132712), (626, 128048), (848, 94526), (1208, 66356), (1252, 64024), (1696, 47263), (2416, 33178), (2504, 32012), (4832, 16589), (5008, 16006), (8003, 10016)]