42020438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35671}}^1$

素因数の和:35723

約数の個数: 16

約数和(自身を含む): 68490240

約数和(自身を除く): 26469802

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 35671, 71342, 677749, 1105801, 1355498, 2211602, 21010219, 42020438]

約数ペア:

[(1, 42020438), (2, 21010219), (19, 2211602), (31, 1355498), (38, 1105801), (62, 677749), (589, 71342), (1178, 35671)]