16486028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 32546976

約数和(自身を除く): 16060948

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 101, 146, 172, 202, 292, 404, 559, 949, 1118, 1313, 1898, 2236, 2626, 3139, 3796, 4343, 5252, 6278, 7373, 8686, 12556, 14746, 17372, 29492, 40807, 56459, 81614, 95849, 112918, 163228, 191698, 225836, 317039, 383396, 634078, 1268156, 4121507, 8243014, 16486028]

約数ペア:

[(1, 16486028), (2, 8243014), (4, 4121507), (13, 1268156), (26, 634078), (43, 383396), (52, 317039), (73, 225836), (86, 191698), (101, 163228), (146, 112918), (172, 95849), (202, 81614), (292, 56459), (404, 40807), (559, 29492), (949, 17372), (1118, 14746), (1313, 12556), (1898, 8686), (2236, 7373), (2626, 6278), (3139, 5252), (3796, 4343)]