84157042

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 134073900

約数和(自身を除く): 49916858

約数列:

[1, 2, 19, 38, 229, 361, 458, 509, 722, 1018, 4351, 8702, 9671, 19342, 82669, 116561, 165338, 183749, 233122, 367498, 2214659, 4429318, 42078521, 84157042]

約数ペア:

[(1, 84157042), (2, 42078521), (19, 4429318), (38, 2214659), (229, 367498), (361, 233122), (458, 183749), (509, 165338), (722, 116561), (1018, 82669), (4351, 19342), (8702, 9671)]