82065928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 186117120

約数和(自身を除く): 104051192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1153, 1271, 1736, 2296, 2306, 2542, 4612, 5084, 8071, 8897, 9224, 10168, 16142, 17794, 32284, 35588, 35743, 47273, 64568, 71176, 71486, 94546, 142972, 189092, 250201, 285944, 330911, 378184, 500402, 661822, 1000804, 1323644, 1465463, 2001608, 2647288, 2930926, 5861852, 10258241, 11723704, 20516482, 41032964, 82065928]

約数ペア:

[(1, 82065928), (2, 41032964), (4, 20516482), (7, 11723704), (8, 10258241), (14, 5861852), (28, 2930926), (31, 2647288), (41, 2001608), (56, 1465463), (62, 1323644), (82, 1000804), (124, 661822), (164, 500402), (217, 378184), (248, 330911), (287, 285944), (328, 250201), (434, 189092), (574, 142972), (868, 94546), (1148, 71486), (1153, 71176), (1271, 64568), (1736, 47273), (2296, 35743), (2306, 35588), (2542, 32284), (4612, 17794), (5084, 16142), (8071, 10168), (8897, 9224)]