16858832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61981}}^1$

素因数の和:62006

約数の個数: 20

約数和(自身を含む): 34585956

約数和(自身を除く): 17727124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61981, 123962, 247924, 495848, 991696, 1053677, 2107354, 4214708, 8429416, 16858832]

約数ペア:

[(1, 16858832), (2, 8429416), (4, 4214708), (8, 2107354), (16, 1053677), (17, 991696), (34, 495848), (68, 247924), (136, 123962), (272, 61981)]