84385232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 173426400

約数和(自身を除く): 89041168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1997, 2224, 2641, 3994, 5282, 7988, 10564, 15976, 21128, 31952, 37943, 42256, 75886, 151772, 277583, 303544, 555166, 607088, 1110332, 2220664, 4441328, 5274077, 10548154, 21096308, 42192616, 84385232]

約数ペア:

[(1, 84385232), (2, 42192616), (4, 21096308), (8, 10548154), (16, 5274077), (19, 4441328), (38, 2220664), (76, 1110332), (139, 607088), (152, 555166), (278, 303544), (304, 277583), (556, 151772), (1112, 75886), (1997, 42256), (2224, 37943), (2641, 31952), (3994, 21128), (5282, 15976), (7988, 10564)]