84939752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20201

約数の個数: 32

約数和(自身を含む): 174078720

約数和(自身を除く): 89138968

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20147, 40294, 80588, 161176, 342499, 624557, 684998, 1249114, 1369996, 2498228, 2739992, 4996456, 10617469, 21234938, 42469876, 84939752]

約数ペア:

[(1, 84939752), (2, 42469876), (4, 21234938), (8, 10617469), (17, 4996456), (31, 2739992), (34, 2498228), (62, 1369996), (68, 1249114), (124, 684998), (136, 624557), (248, 342499), (527, 161176), (1054, 80588), (2108, 40294), (4216, 20147)]