42115834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28807}}^1$

素因数の和:28869

約数の個数: 16

約数和(自身を含む): 68447808

約数和(自身を除く): 26331974

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 28807, 57614, 489719, 979438, 1238701, 2477402, 21057917, 42115834]

約数ペア:

[(1, 42115834), (2, 21057917), (17, 2477402), (34, 1238701), (43, 979438), (86, 489719), (731, 57614), (1462, 28807)]