2080343784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{65027}}^1$

素因数の和:65110

約数の個数: 64

約数和(自身を含む): 5493565440

約数和(自身を除く): 3413221656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 7998, 10664, 15996, 31992, 65027, 130054, 195081, 260108, 390162, 520216, 780324, 1560648, 2015837, 2796161, 4031674, 5592322, 6047511, 8063348, 8388483, 11184644, 12095022, 16126696, 16776966, 22369288, 24190044, 33553932, 48380088, 67107864, 86680991, 173361982, 260042973, 346723964, 520085946, 693447928, 1040171892, 2080343784]

約数ペア:

[(1, 2080343784), (2, 1040171892), (3, 693447928), (4, 520085946), (6, 346723964), (8, 260042973), (12, 173361982), (24, 86680991), (31, 67107864), (43, 48380088), (62, 33553932), (86, 24190044), (93, 22369288), (124, 16776966), (129, 16126696), (172, 12095022), (186, 11184644), (248, 8388483), (258, 8063348), (344, 6047511), (372, 5592322), (516, 4031674), (744, 2796161), (1032, 2015837), (1333, 1560648), (2666, 780324), (3999, 520216), (5332, 390162), (7998, 260108), (10664, 195081), (15996, 130054), (31992, 65027)]