77989376

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8054

約数の個数: 40

約数和(自身を含む): 164048280

約数和(自身を除く): 86058904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 8017, 9728, 16034, 32068, 64136, 128272, 152323, 256544, 304646, 513088, 609292, 1026176, 1218584, 2052352, 2437168, 4104704, 4874336, 9748672, 19497344, 38994688, 77989376]

約数ペア:

[(1, 77989376), (2, 38994688), (4, 19497344), (8, 9748672), (16, 4874336), (19, 4104704), (32, 2437168), (38, 2052352), (64, 1218584), (76, 1026176), (128, 609292), (152, 513088), (256, 304646), (304, 256544), (512, 152323), (608, 128272), (1216, 64136), (2432, 32068), (4864, 16034), (8017, 9728)]