132317296

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{135571}}^1$

素因数の和:135640

約数の個数: 20

約数和(自身を含む): 260569384

約数和(自身を除く): 128252088

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 135571, 271142, 542284, 1084568, 2169136, 8269831, 16539662, 33079324, 66158648, 132317296]

約数ペア:

[(1, 132317296), (2, 66158648), (4, 33079324), (8, 16539662), (16, 8269831), (61, 2169136), (122, 1084568), (244, 542284), (488, 271142), (976, 135571)]