81232834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 136843776

約数和(自身を除く): 55610942

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 527, 629, 1054, 1147, 1258, 2083, 2294, 4166, 19499, 35411, 38998, 64573, 70822, 77071, 129146, 154142, 1097741, 1310207, 2195482, 2389201, 2620414, 4778402, 40616417, 81232834]

約数ペア:

[(1, 81232834), (2, 40616417), (17, 4778402), (31, 2620414), (34, 2389201), (37, 2195482), (62, 1310207), (74, 1097741), (527, 154142), (629, 129146), (1054, 77071), (1147, 70822), (1258, 64573), (2083, 38998), (2294, 35411), (4166, 19499)]