16240838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6463

約数の個数: 16

約数和(自身を含む): 25764480

約数和(自身を除く): 9523642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 6389, 12778, 198059, 261949, 396118, 523898, 8120419, 16240838]

約数ペア:

[(1, 16240838), (2, 8120419), (31, 523898), (41, 396118), (62, 261949), (82, 198059), (1271, 12778), (2542, 6389)]