87194192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 91544368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1231, 1864, 2462, 3728, 4427, 4924, 8854, 9848, 17708, 19696, 23389, 35416, 46778, 70832, 93556, 187112, 286823, 374224, 573646, 1147292, 2294584, 4589168, 5449637, 10899274, 21798548, 43597096, 87194192]

約数ペア:

[(1, 87194192), (2, 43597096), (4, 21798548), (8, 10899274), (16, 5449637), (19, 4589168), (38, 2294584), (76, 1147292), (152, 573646), (233, 374224), (304, 286823), (466, 187112), (932, 93556), (1231, 70832), (1864, 46778), (2462, 35416), (3728, 23389), (4427, 19696), (4924, 17708), (8854, 9848)]