416368

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 20

約数和(自身を含む): 823608

約数和(自身を除く): 407240

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 491, 848, 982, 1964, 3928, 7856, 26023, 52046, 104092, 208184, 416368]

約数ペア:

[(1, 416368), (2, 208184), (4, 104092), (8, 52046), (16, 26023), (53, 7856), (106, 3928), (212, 1964), (424, 982), (491, 848)]