122654848

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30911}}^1$

素因数の和:30956

約数の個数: 32

約数和(自身を含む): 252241920

約数和(自身を除く): 129587072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30911, 61822, 123644, 247288, 494576, 958241, 989152, 1916482, 1978304, 3832964, 3956608, 7665928, 15331856, 30663712, 61327424, 122654848]

約数ペア:

[(1, 122654848), (2, 61327424), (4, 30663712), (8, 15331856), (16, 7665928), (31, 3956608), (32, 3832964), (62, 1978304), (64, 1916482), (124, 989152), (128, 958241), (248, 494576), (496, 247288), (992, 123644), (1984, 61822), (3968, 30911)]