129631744

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23017}}^1$

素因数の和:23046

約数の個数: 40

約数和(自身を含む): 282568968

約数和(自身を除く): 152937224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 23017, 46034, 92068, 184136, 253187, 368272, 506374, 736544, 1012748, 1473088, 2025496, 2946176, 4050992, 5892352, 8101984, 11784704, 16203968, 32407936, 64815872, 129631744]

約数ペア:

[(1, 129631744), (2, 64815872), (4, 32407936), (8, 16203968), (11, 11784704), (16, 8101984), (22, 5892352), (32, 4050992), (44, 2946176), (64, 2025496), (88, 1473088), (128, 1012748), (176, 736544), (256, 506374), (352, 368272), (512, 253187), (704, 184136), (1408, 92068), (2816, 46034), (5632, 23017)]