31230432016

素因数分解:

$2^4\times 7^1\times {\mathrm{5039}}^1\times {\mathrm{55337}}^1$

素因数の和:60391

約数の個数: 40

約数和(自身を含む): 69168072960

約数和(自身を除く): 37937640944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5039, 10078, 20156, 35273, 40312, 55337, 70546, 80624, 110674, 141092, 221348, 282184, 387359, 442696, 564368, 774718, 885392, 1549436, 3098872, 6197744, 278843143, 557686286, 1115372572, 1951902001, 2230745144, 3903804002, 4461490288, 7807608004, 15615216008, 31230432016]

約数ペア:

[(1, 31230432016), (2, 15615216008), (4, 7807608004), (7, 4461490288), (8, 3903804002), (14, 2230745144), (16, 1951902001), (28, 1115372572), (56, 557686286), (112, 278843143), (5039, 6197744), (10078, 3098872), (20156, 1549436), (35273, 885392), (40312, 774718), (55337, 564368), (70546, 442696), (80624, 387359), (110674, 282184), (141092, 221348)]