40503896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 80256000

約数和(自身を除く): 39752104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439, 607, 878, 1214, 1756, 2428, 3512, 4856, 8341, 11533, 16682, 23066, 33364, 46132, 66728, 92264, 266473, 532946, 1065892, 2131784, 5062987, 10125974, 20251948, 40503896]

約数ペア:

[(1, 40503896), (2, 20251948), (4, 10125974), (8, 5062987), (19, 2131784), (38, 1065892), (76, 532946), (152, 266473), (439, 92264), (607, 66728), (878, 46132), (1214, 33364), (1756, 23066), (2428, 16682), (3512, 11533), (4856, 8341)]