42241648

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{15809}}^1$

素因数の和:15984

約数の個数: 20

約数和(自身を含む): 82338480

約数和(自身を除く): 40096832

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 15809, 31618, 63236, 126472, 252944, 2640103, 5280206, 10560412, 21120824, 42241648]

約数ペア:

[(1, 42241648), (2, 21120824), (4, 10560412), (8, 5280206), (16, 2640103), (167, 252944), (334, 126472), (668, 63236), (1336, 31618), (2672, 15809)]