79903132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11813}}^1$

素因数の和:11925

約数の個数: 24

約数和(自身を含む): 148856400

約数和(自身を除く): 68953268

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 11813, 23626, 47252, 224447, 448894, 897788, 1051357, 2102714, 4205428, 19975783, 39951566, 79903132]

約数ペア:

[(1, 79903132), (2, 39951566), (4, 19975783), (19, 4205428), (38, 2102714), (76, 1051357), (89, 897788), (178, 448894), (356, 224447), (1691, 47252), (3382, 23626), (6764, 11813)]