43143376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 88709600

約数和(自身を除く): 45566224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1021, 1112, 2042, 2224, 2641, 4084, 5282, 8168, 10564, 16336, 19399, 21128, 38798, 42256, 77596, 141919, 155192, 283838, 310384, 567676, 1135352, 2270704, 2696461, 5392922, 10785844, 21571688, 43143376]

約数ペア:

[(1, 43143376), (2, 21571688), (4, 10785844), (8, 5392922), (16, 2696461), (19, 2270704), (38, 1135352), (76, 567676), (139, 310384), (152, 283838), (278, 155192), (304, 141919), (556, 77596), (1021, 42256), (1112, 38798), (2042, 21128), (2224, 19399), (2641, 16336), (4084, 10564), (5282, 8168)]