42409064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{279007}}^1$

素因数の和:279032

約数の個数: 16

約数和(自身を含む): 83702400

約数和(自身を除く): 41293336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 279007, 558014, 1116028, 2232056, 5301133, 10602266, 21204532, 42409064]

約数ペア:

[(1, 42409064), (2, 21204532), (4, 10602266), (8, 5301133), (19, 2232056), (38, 1116028), (76, 558014), (152, 279007)]