65217944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2383}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 133885440

約数和(自身を除く): 68667496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 2383, 2488, 3421, 4766, 6842, 9532, 13684, 19064, 26213, 27368, 52426, 104852, 209704, 741113, 1482226, 2964452, 5928904, 8152243, 16304486, 32608972, 65217944]

約数ペア:

[(1, 65217944), (2, 32608972), (4, 16304486), (8, 8152243), (11, 5928904), (22, 2964452), (44, 1482226), (88, 741113), (311, 209704), (622, 104852), (1244, 52426), (2383, 27368), (2488, 26213), (3421, 19064), (4766, 13684), (6842, 9532)]