210161152

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{13241}}^1$

素因数の和:13290

約数の個数: 40

約数和(自身を含む): 433490112

約数和(自身を除く): 223328960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 13241, 15872, 26482, 52964, 105928, 211856, 410471, 423712, 820942, 847424, 1641884, 1694848, 3283768, 3389696, 6567536, 6779392, 13135072, 26270144, 52540288, 105080576, 210161152]

約数ペア:

[(1, 210161152), (2, 105080576), (4, 52540288), (8, 26270144), (16, 13135072), (31, 6779392), (32, 6567536), (62, 3389696), (64, 3283768), (124, 1694848), (128, 1641884), (248, 847424), (256, 820942), (496, 423712), (512, 410471), (992, 211856), (1984, 105928), (3968, 52964), (7936, 26482), (13241, 15872)]