42403516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6269}}^1$

素因数の和:6381

約数の個数: 24

約数和(自身を含む): 79002000

約数和(自身を除く): 36598484

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6269, 6764, 12538, 25076, 119111, 238222, 476444, 557941, 1115882, 2231764, 10600879, 21201758, 42403516]

約数ペア:

[(1, 42403516), (2, 21201758), (4, 10600879), (19, 2231764), (38, 1115882), (76, 557941), (89, 476444), (178, 238222), (356, 119111), (1691, 25076), (3382, 12538), (6269, 6764)]