61984976

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{9661}}^1$

素因数の和:10070

約数の個数: 20

約数和(自身を含む): 120407844

約数和(自身を除く): 58422868

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 9661, 19322, 38644, 77288, 154576, 3874061, 7748122, 15496244, 30992488, 61984976]

約数ペア:

[(1, 61984976), (2, 30992488), (4, 15496244), (8, 7748122), (16, 3874061), (401, 154576), (802, 77288), (1604, 38644), (3208, 19322), (6416, 9661)]