63142784

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15958

約数の個数: 32

約数和(自身を含む): 129858240

約数和(自身を除く): 66715456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 15913, 31826, 63652, 127304, 254608, 493303, 509216, 986606, 1018432, 1973212, 2036864, 3946424, 7892848, 15785696, 31571392, 63142784]

約数ペア:

[(1, 63142784), (2, 31571392), (4, 15785696), (8, 7892848), (16, 3946424), (31, 2036864), (32, 1973212), (62, 1018432), (64, 986606), (124, 509216), (128, 493303), (248, 254608), (496, 127304), (992, 63652), (1984, 31826), (3968, 15913)]