123896704

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{13633}}^1$

素因数の和:13718

約数の個数: 32

約数和(自身を含む): 250320240

約数和(自身を除く): 126423536

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 13633, 27266, 54532, 109064, 218128, 436256, 872512, 967943, 1745024, 1935886, 3871772, 7743544, 15487088, 30974176, 61948352, 123896704]

約数ペア:

[(1, 123896704), (2, 61948352), (4, 30974176), (8, 15487088), (16, 7743544), (32, 3871772), (64, 1935886), (71, 1745024), (128, 967943), (142, 872512), (284, 436256), (568, 218128), (1136, 109064), (2272, 54532), (4544, 27266), (9088, 13633)]