87632047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 101445120

約数和(自身を除く): 13813073

約数列:

[1, 19, 23, 41, 67, 73, 437, 779, 943, 1273, 1387, 1541, 1679, 2747, 2993, 4891, 17917, 29279, 31901, 52193, 56867, 63181, 68839, 92929, 112493, 200531, 1200439, 1307941, 2137367, 3810089, 4612213, 87632047]

約数ペア:

[(1, 87632047), (19, 4612213), (23, 3810089), (41, 2137367), (67, 1307941), (73, 1200439), (437, 200531), (779, 112493), (943, 92929), (1273, 68839), (1387, 63181), (1541, 56867), (1679, 52193), (2747, 31901), (2993, 29279), (4891, 17917)]