85183804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 162449280

約数和(自身を除く): 77265476

約数列:

[1, 2, 4, 17, 34, 68, 79, 101, 157, 158, 202, 314, 316, 404, 628, 1343, 1717, 2669, 2686, 3434, 5338, 5372, 6868, 7979, 10676, 12403, 15857, 15958, 24806, 31714, 31916, 49612, 63428, 135643, 210851, 269569, 271286, 421702, 539138, 542572, 843404, 1078276, 1252703, 2505406, 5010812, 21295951, 42591902, 85183804]

約数ペア:

[(1, 85183804), (2, 42591902), (4, 21295951), (17, 5010812), (34, 2505406), (68, 1252703), (79, 1078276), (101, 843404), (157, 542572), (158, 539138), (202, 421702), (314, 271286), (316, 269569), (404, 210851), (628, 135643), (1343, 63428), (1717, 49612), (2669, 31916), (2686, 31714), (3434, 24806), (5338, 15958), (5372, 15857), (6868, 12403), (7979, 10676)]