43147024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{141931}}^1$

素因数の和:141958

約数の個数: 20

約数和(自身を含む): 87997840

約数和(自身を除く): 44850816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 141931, 283862, 567724, 1135448, 2270896, 2696689, 5393378, 10786756, 21573512, 43147024]

約数ペア:

[(1, 43147024), (2, 21573512), (4, 10786756), (8, 5393378), (16, 2696689), (19, 2270896), (38, 1135448), (76, 567724), (152, 283862), (304, 141931)]