87206116

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 154949760

約数和(自身を除く): 67743644

約数列:

[1, 2, 4, 89, 178, 356, 487, 503, 974, 1006, 1948, 2012, 43343, 44767, 86686, 89534, 173372, 179068, 244961, 489922, 979844, 21801529, 43603058, 87206116]

約数ペア:

[(1, 87206116), (2, 43603058), (4, 21801529), (89, 979844), (178, 489922), (356, 244961), (487, 179068), (503, 173372), (974, 89534), (1006, 86686), (1948, 44767), (2012, 43343)]