84555172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15787}}^1$

素因数の和:15907

約数の個数: 24

約数和(自身を含む): 160911296

約数和(自身を除く): 76356124

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 15787, 31574, 63148, 205231, 410462, 820924, 1626061, 3252122, 6504244, 21138793, 42277586, 84555172]

約数ペア:

[(1, 84555172), (2, 42277586), (4, 21138793), (13, 6504244), (26, 3252122), (52, 1626061), (103, 820924), (206, 410462), (412, 205231), (1339, 63148), (2678, 31574), (5356, 15787)]