42767632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{140683}}^1$

素因数の和:140710

約数の個数: 20

約数和(自身を含む): 87224080

約数和(自身を除く): 44456448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 140683, 281366, 562732, 1125464, 2250928, 2672977, 5345954, 10691908, 21383816, 42767632]

約数ペア:

[(1, 42767632), (2, 21383816), (4, 10691908), (8, 5345954), (16, 2672977), (19, 2250928), (38, 1125464), (76, 562732), (152, 281366), (304, 140683)]