31786426042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{193247}}^1$

素因数の和:193666

約数の個数: 32

約数和(自身を含む): 56397496320

約数和(自身を除く): 24611070278

約数列:

[1, 2, 7, 14, 31, 62, 217, 379, 434, 758, 2653, 5306, 11749, 23498, 82243, 164486, 193247, 386494, 1352729, 2705458, 5990657, 11981314, 41934599, 73240613, 83869198, 146481226, 512684291, 1025368582, 2270459003, 4540918006, 15893213021, 31786426042]

約数ペア:

[(1, 31786426042), (2, 15893213021), (7, 4540918006), (14, 2270459003), (31, 1025368582), (62, 512684291), (217, 146481226), (379, 83869198), (434, 73240613), (758, 41934599), (2653, 11981314), (5306, 5990657), (11749, 2705458), (23498, 1352729), (82243, 386494), (164486, 193247)]