16403216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{33071}}^1$

素因数の和:33110

約数の個数: 20

約数和(自身を含む): 32807424

約数和(自身を除く): 16404208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 33071, 66142, 132284, 264568, 529136, 1025201, 2050402, 4100804, 8201608, 16403216]

約数ペア:

[(1, 16403216), (2, 8201608), (4, 4100804), (8, 2050402), (16, 1025201), (31, 529136), (62, 264568), (124, 132284), (248, 66142), (496, 33071)]