42004112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{43037}}^1$

素因数の和:43106

約数の個数: 20

約数和(自身を含む): 82719036

約数和(自身を除く): 40714924

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 43037, 86074, 172148, 344296, 688592, 2625257, 5250514, 10501028, 21002056, 42004112]

約数ペア:

[(1, 42004112), (2, 21002056), (4, 10501028), (8, 5250514), (16, 2625257), (61, 688592), (122, 344296), (244, 172148), (488, 86074), (976, 43037)]