42217834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53987}}^1$

素因数の和:54029

約数の個数: 16

約数和(自身を含む): 69968448

約数和(自身を除く): 27750614

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 53987, 107974, 917779, 1241701, 1835558, 2483402, 21108917, 42217834]

約数ペア:

[(1, 42217834), (2, 21108917), (17, 2483402), (23, 1835558), (34, 1241701), (46, 917779), (391, 107974), (782, 53987)]