83715716

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1440

約数の個数: 36

約数和(自身を含む): 170989056

約数和(自身を除く): 87273340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 991, 1724, 1982, 3017, 3964, 6034, 6937, 12068, 13874, 21119, 27748, 42238, 48559, 84476, 97118, 194236, 427121, 854242, 1708484, 2989847, 5979694, 11959388, 20928929, 41857858, 83715716]

約数ペア:

[(1, 83715716), (2, 41857858), (4, 20928929), (7, 11959388), (14, 5979694), (28, 2989847), (49, 1708484), (98, 854242), (196, 427121), (431, 194236), (862, 97118), (991, 84476), (1724, 48559), (1982, 42238), (3017, 27748), (3964, 21119), (6034, 13874), (6937, 12068)]