1640932008

素因数分解:

$2^3\times 3^1\times {\mathrm{3221}}^1\times {\mathrm{21227}}^1$

素因数の和:24457

約数の個数: 32

約数和(自身を含む): 4103796960

約数和(自身を除く): 2462864952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3221, 6442, 9663, 12884, 19326, 21227, 25768, 38652, 42454, 63681, 77304, 84908, 127362, 169816, 254724, 509448, 68372167, 136744334, 205116501, 273488668, 410233002, 546977336, 820466004, 1640932008]

約数ペア:

[(1, 1640932008), (2, 820466004), (3, 546977336), (4, 410233002), (6, 273488668), (8, 205116501), (12, 136744334), (24, 68372167), (3221, 509448), (6442, 254724), (9663, 169816), (12884, 127362), (19326, 84908), (21227, 77304), (25768, 63681), (38652, 42454)]