42017642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53731}}^1$

素因数の和:53773

約数の個数: 16

約数和(自身を含む): 69636672

約数和(自身を除く): 27619030

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 53731, 107462, 913427, 1235813, 1826854, 2471626, 21008821, 42017642]

約数ペア:

[(1, 42017642), (2, 21008821), (17, 2471626), (23, 1826854), (34, 1235813), (46, 913427), (391, 107462), (782, 53731)]