42325648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155609}}^1$

素因数の和:155634

約数の個数: 20

約数和(自身を含む): 86830380

約数和(自身を除く): 44504732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155609, 311218, 622436, 1244872, 2489744, 2645353, 5290706, 10581412, 21162824, 42325648]

約数ペア:

[(1, 42325648), (2, 21162824), (4, 10581412), (8, 5290706), (16, 2645353), (17, 2489744), (34, 1244872), (68, 622436), (136, 311218), (272, 155609)]