39159386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 72327168

約数和(自身を除く): 33167782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 3923, 4991, 7846, 9982, 27461, 54922, 90229, 121613, 180458, 243226, 631603, 851291, 1263206, 1702582, 2797099, 5594198, 19579693, 39159386]

約数ペア:

[(1, 39159386), (2, 19579693), (7, 5594198), (14, 2797099), (23, 1702582), (31, 1263206), (46, 851291), (62, 631603), (161, 243226), (217, 180458), (322, 121613), (434, 90229), (713, 54922), (1426, 27461), (3923, 9982), (4991, 7846)]