31982548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32371}}^1$

素因数の和:32407

約数の個数: 24

約数和(自身を含む): 63449120

約数和(自身を除く): 31466572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 32371, 64742, 129484, 420823, 615049, 841646, 1230098, 1683292, 2460196, 7995637, 15991274, 31982548]

約数ペア:

[(1, 31982548), (2, 15991274), (4, 7995637), (13, 2460196), (19, 1683292), (26, 1230098), (38, 841646), (52, 615049), (76, 420823), (247, 129484), (494, 64742), (988, 32371)]