90904954

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{158371}}^1$

素因数の和:158421

約数の個数: 16

約数和(自身を含む): 159638976

約数和(自身を除く): 68734022

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 158371, 316742, 1108597, 2217194, 6493211, 12986422, 45452477, 90904954]

約数ペア:

[(1, 90904954), (2, 45452477), (7, 12986422), (14, 6493211), (41, 2217194), (82, 1108597), (287, 316742), (574, 158371)]