42192616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 83916000

約数和(自身を除く): 41723384

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 1997, 2641, 3994, 5282, 7988, 10564, 15976, 21128, 37943, 75886, 151772, 277583, 303544, 555166, 1110332, 2220664, 5274077, 10548154, 21096308, 42192616]

約数ペア:

[(1, 42192616), (2, 21096308), (4, 10548154), (8, 5274077), (19, 2220664), (38, 1110332), (76, 555166), (139, 303544), (152, 277583), (278, 151772), (556, 75886), (1112, 37943), (1997, 21128), (2641, 15976), (3994, 10564), (5282, 7988)]