85295236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2551}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 161061824

約数和(自身を除く): 75766588

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2551, 2572, 5102, 8359, 10204, 16718, 33163, 33436, 66326, 132652, 1640293, 3280586, 6561172, 21323809, 42647618, 85295236]

約数ペア:

[(1, 85295236), (2, 42647618), (4, 21323809), (13, 6561172), (26, 3280586), (52, 1640293), (643, 132652), (1286, 66326), (2551, 33436), (2572, 33163), (5102, 16718), (8359, 10204)]