87929488

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{16603}}^1$

素因数の和:16942

約数の個数: 20

約数和(自身を含む): 170888368

約数和(自身を除く): 82958880

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 16603, 33206, 66412, 132824, 265648, 5495593, 10991186, 21982372, 43964744, 87929488]

約数ペア:

[(1, 87929488), (2, 43964744), (4, 21982372), (8, 10991186), (16, 5495593), (331, 265648), (662, 132824), (1324, 66412), (2648, 33206), (5296, 16603)]