201612942592

素因数分解:

$2^8\times {\mathrm{1787}}^1\times {\mathrm{440711}}^1$

素因数の和:442514

約数の個数: 36

約数和(自身を含む): 402664451616

約数和(自身を除く): 201051509024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1787, 3574, 7148, 14296, 28592, 57184, 114368, 228736, 440711, 457472, 881422, 1762844, 3525688, 7051376, 14102752, 28205504, 56411008, 112822016, 787550557, 1575101114, 3150202228, 6300404456, 12600808912, 25201617824, 50403235648, 100806471296, 201612942592]

約数ペア:

[(1, 201612942592), (2, 100806471296), (4, 50403235648), (8, 25201617824), (16, 12600808912), (32, 6300404456), (64, 3150202228), (128, 1575101114), (256, 787550557), (1787, 112822016), (3574, 56411008), (7148, 28205504), (14296, 14102752), (28592, 7051376), (57184, 3525688), (114368, 1762844), (228736, 881422), (440711, 457472)]