8198128

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1669}}^1$

素因数の和:1984

約数の個数: 20

約数和(自身を含む): 15945160

約数和(自身を除く): 7747032

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1669, 2456, 3338, 4912, 6676, 13352, 26704, 512383, 1024766, 2049532, 4099064, 8198128]

約数ペア:

[(1, 8198128), (2, 4099064), (4, 2049532), (8, 1024766), (16, 512383), (307, 26704), (614, 13352), (1228, 6676), (1669, 4912), (2456, 3338)]